Posts made by syracine69

I reinstalled on my machine NodeJS 12.14.1 Windows 64 bits (exactly what I have on my other machine) and try to install JS Report 2.6.1. But infortunatly, I could really just install the latest release with npm. So I installed JS Report 3.0.0. I both try Studio and my web application with my report and everything works fine. So, it is a bug with Node JS 14.

For the moment, I resolved the problem. Could you tell me where I should open a ticket about this bug? And what do you need to reproduce the bug? If you want, I can email you my reports.

I wait your instructions

Thanks

I try to run reports on my other computer with Windows 10 Pro 64 bits, but with Node 12.14.1 and JSReport 2.6.1. Everything works fine in Studio. I exported those reports and imported them in the server who has problem and got still the same error message. Seem to be a bug with Node and/or JSReport or a missing Node module. I will try to reinstall the same Node and JSReport versions of my other computer.

When you told me to email you my workspace, what do you mean exactly? Is the export reports?

Thanks

I think that the problem is somewhere in the own report. I send data to report to fill the fields. I added the below script to each report to receive this data:

async function beforeRender(req, res) {
  req.data = Object.assign({}, req.data, { template: req.template, options: req.options })
}

So, in my report, I access those variables as it (example):

        <!--{{ setLocale options.language }}-->

{{ toUpperCaseFirstLetter $localizedResource.from}} : {{ formatTime startDate @root.options.language }}

where setLocale and toUpperCaseFirstLetter are JS functions defined in the report scripts just below the main report window. That is probably what is caused bug while rendering it from Studio.

The question now is, how can I continue to show my report in Studio while keeping this setup?

Any idea is welcome

Here is the debug

read ECONNRESET
logs:
+0      Starting rendering request 1 (user: null)
+4      Rendering template { name: invoice-main, recipe: chrome-pdf, engine: handlebars, preview: true }
+7      Adding sample data Sy5S19ncg
+10     Found 1 resources for language "en"
+16     Executing script invoice-script using http-server strategy
+710    Base url not specified, skipping its injection.
+723    Replaced assets ["invoice-styles.css","logo.png"]
+724    Rendering engine handlebars using http-server strategy
+1152   Rendering request 1 finished with error in 1152 ms
Error: read ECONNRESET
    at TCP.onStreamRead (internal/stream_base_commons.js:209:20)
```js

error.log:
```js
2021-12-06T11:27:35.751Z - error: Rendering request 32 finished with error in 22 ms                                                                        
2021-12-06T11:27:35.751Z - error: Error when processing render request 32 Unsupported asset encoding param value utf-8, supported values are base64, utf8, 
link, dataURI and string Error: Unsupported asset encoding param value utf-8, supported values are base64, utf8, link, dataURI and string                  
    at convert (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:51:15)                                                           
    at C:\inetpub\wwwroot\jsreportapp\node_modules\async-replace\async-replace.js:63:26                                                                    
    at C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:718:13                                                                               
    at async.forEachOf.async.eachOf (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:233:13)                                                
    at _parallel (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:717:9)                                                                    
    at Object.async.parallel (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:731:9)                                                        
    at module.exports (C:\inetpub\wwwroot\jsreportapp\node_modules\async-replace\async-replace.js:71:11)                                                   
    at tryCatcher (C:\inetpub\wwwroot\jsreportapp\node_modules\bluebird\js\release\util.js:16:23)                                                          
    at ret (eval at makeNodePromisifiedEval (C:\inetpub\wwwroot\jsreportapp\node_modules\bluebird\js\release\promisify.js:1:1), <anonymous>:13:39)         
    at evaluateAssets (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:67:24)                                                    
    at Object.<anonymous> (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:391:34)                                               
2021-12-06T11:27:35.752Z - error: Error during processing request at http://localhost:5488/api/report/project-main                                         
2021-12-06T11:28:37.777Z - error: Rendering request 1 finished with error in 849 ms                                                                        
2021-12-06T11:28:37.778Z - error: Error when processing render request 1 Unsupported asset encoding param value utf-8, supported values are base64, utf8, l
ink, dataURI and string Error: Unsupported asset encoding param value utf-8, supported values are base64, utf8, link, dataURI and string                   
    at convert (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:51:15)                                                           
    at C:\inetpub\wwwroot\jsreportapp\node_modules\async-replace\async-replace.js:63:26                                                                    
    at C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:718:13                                                                               
    at async.forEachOf.async.eachOf (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:233:13)                                                
    at _parallel (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:717:9)                                                                    
    at Object.async.parallel (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:731:9)                                                        
    at module.exports (C:\inetpub\wwwroot\jsreportapp\node_modules\async-replace\async-replace.js:71:11)                                                   
    at tryCatcher (C:\inetpub\wwwroot\jsreportapp\node_modules\bluebird\js\release\util.js:16:23)                                                          
    at ret (eval at makeNodePromisifiedEval (C:\inetpub\wwwroot\jsreportapp\node_modules\bluebird\js\release\promisify.js:184:12), <anonymous>:13:39)      
    at evaluateAssets (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:67:24)                                                    
    at Object.<anonymous> (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:391:34)                                               
2021-12-06T11:28:37.781Z - error: Error during processing request at http://localhost:5488/api/report/project-main                                         
2021-12-06T11:30:16.170Z - error: Rendering request 2 finished with error in 32 ms                                                                         
2021-12-06T11:30:16.171Z - error: Error when processing render request 2 Unsupported asset encoding param value utf-8, supported values are base64, utf8, l
ink, dataURI and string Error: Unsupported asset encoding param value utf-8, supported values are base64, utf8, link, dataURI and string                   
    at convert (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:51:15)                                                           
    at C:\inetpub\wwwroot\jsreportapp\node_modules\async-replace\async-replace.js:63:26                                                                    
    at C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:718:13                                                                               
    at async.forEachOf.async.eachOf (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:233:13)                                                
    at _parallel (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:717:9)                                                                    
    at Object.async.parallel (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:731:9)                                                        
    at module.exports (C:\inetpub\wwwroot\jsreportapp\node_modules\async-replace\async-replace.js:71:11)                                                   
    at tryCatcher (C:\inetpub\wwwroot\jsreportapp\node_modules\bluebird\js\release\util.js:16:23)                                                          
    at ret (eval at makeNodePromisifiedEval (C:\inetpub\wwwroot\jsreportapp\node_modules\bluebird\js\release\promisify.js:184:12), <anonymous>:13:39)      
    at evaluateAssets (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:67:24)                                                    
    at Object.<anonymous> (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:391:34)                                               
2021-12-06T11:30:16.172Z - error: Error during processing request at http://localhost:5488/api/report/project-main                                         
2021-12-06T11:30:18.632Z - error: Rendering request 3 finished with error in 27 ms                                                                         
2021-12-06T11:30:18.632Z - error: Error when processing render request 3 Unsupported asset encoding param value utf-8, supported values are base64, utf8, l
ink, dataURI and string Error: Unsupported asset encoding param value utf-8, supported values are base64, utf8, link, dataURI and string                   
    at convert (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:51:15)                                                           
    at C:\inetpub\wwwroot\jsreportapp\node_modules\async-replace\async-replace.js:63:26                                                                    
    at C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:718:13                                                                               
    at async.forEachOf.async.eachOf (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:233:13)                                                
    at _parallel (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:717:9)                                                                    
    at Object.async.parallel (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:731:9)                                                        
    at module.exports (C:\inetpub\wwwroot\jsreportapp\node_modules\async-replace\async-replace.js:71:11)                                                   
    at tryCatcher (C:\inetpub\wwwroot\jsreportapp\node_modules\bluebird\js\release\util.js:16:23)                                                          
    at ret (eval at makeNodePromisifiedEval (C:\inetpub\wwwroot\jsreportapp\node_modules\bluebird\js\release\promisify.js:184:12), <anonymous>:13:39)      
    at evaluateAssets (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:67:24)                                                    
    at Object.<anonymous> (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:391:34)                                               
2021-12-06T11:30:18.632Z - error: Error during processing request at http://localhost:5488/api/report/project-main                                         
2021-12-06T11:31:54.135Z - error: Rendering request 4 finished with error in 24 ms                                                                         
2021-12-06T11:31:54.136Z - error: Error when processing render request 4 Unsupported asset encoding param value utf-8, supported values are base64, utf8, l
ink, dataURI and string Error: Unsupported asset encoding param value utf-8, supported values are base64, utf8, link, dataURI and string                   
    at convert (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:51:15)                                                           
    at C:\inetpub\wwwroot\jsreportapp\node_modules\async-replace\async-replace.js:63:26                                                                    
    at C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:718:13                                                                               
    at async.forEachOf.async.eachOf (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:233:13)                                                
    at _parallel (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:717:9)                                                                    
    at Object.async.parallel (C:\inetpub\wwwroot\jsreportapp\node_modules\async\lib\async.js:731:9)                                                        
    at module.exports (C:\inetpub\wwwroot\jsreportapp\node_modules\async-replace\async-replace.js:71:11)                                                   
    at tryCatcher (C:\inetpub\wwwroot\jsreportapp\node_modules\bluebird\js\release\util.js:16:23)                                                          
    at ret (eval at makeNodePromisifiedEval (C:\inetpub\wwwroot\jsreportapp\node_modules\bluebird\js\release\promisify.js:184:12), <anonymous>:13:39)      
    at evaluateAssets (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:67:24)                                                    
    at Object.<anonymous> (C:\inetpub\wwwroot\jsreportapp\node_modules\jsreport-assets\lib\assets.js:391:34)                                               
2021-12-06T11:31:54.136Z - error: Error during processing request at http://localhost:5488/api/report/project-main                                                                                                                                                                                             
```js

reporter.log:
```js
2021-12-06T11:45:14.355Z - warn: Error during processing request at http://localhost:5488/api/report/invoice-main                                        
2021-12-06T11:46:28.183Z - info: Starting rendering request 19 (user: null)                                                                              
2021-12-06T11:46:28.184Z - info: Rendering template { name: invoice-main, recipe: chrome-pdf, engine: handlebars, preview: true }                        
2021-12-06T11:46:29.225Z - warn: Rendering request 19 finished with error in 1041 ms                                                                     
2021-12-06T11:46:29.225Z - warn: Error when processing render request 19 read ECONNRESET Error: read ECONNRESET                                          
    at TCP.onStreamRead (internal/stream_base_commons.js:209:20)                                                                                         
2021-12-06T11:46:29.225Z - warn: Error during processing request at http://localhost:5488/api/report/invoice-main                                        
2021-12-06T11:46:46.232Z - info: Initializing jsreport@2.11.0 in development mode using configuration file: jsreport.config.json                         
2021-12-06T11:46:46.235Z - info: Searching for available extensions in C:\inetpub\wwwroot\jsreportapp\                                                   
2021-12-06T11:46:46.259Z - info: Extensions location cache contains up to date information, skipping crawling in C:\inetpub\wwwroot\jsreportapp\         
2021-12-06T11:46:46.296Z - info: Found 35 extensions                                                                                                     
2021-12-06T11:46:46.815Z - info: Setting http-server strategy for rendering                                                                              
2021-12-06T11:46:47.177Z - info: Using extension cli@2.2.5                                                                                               
2021-12-06T11:46:47.188Z - info: Using extension debug@2.1.3                                                                                             
2021-12-06T11:46:47.196Z - info: Using extension express@2.8.1                                                                                           
2021-12-06T11:46:47.535Z - info: Using extension freeze@2.0.0                                                                                            
2021-12-06T11:46:47.539Z - info: Using extension handlebars@2.1.0                                                                                        
2021-12-06T11:46:47.545Z - info: Using extension import-export@2.1.1                                                                                     
2021-12-06T11:46:47.654Z - info: Using extension jsrender@2.1.1                                                                                          
2021-12-06T11:46:47.656Z - info: Using extension tags@2.5.0                                                                                              
2021-12-06T11:46:47.662Z - info: Using extension templates@2.4.0                                                                                         
2021-12-06T11:46:47.667Z - info: Using extension authorization@2.4.0                                                                                     
2021-12-06T11:46:47.677Z - info: Using extension base@2.0.2                                                                                              
2021-12-06T11:46:47.680Z - info: Using extension browser-client@2.2.2                                                                                    
2021-12-06T11:46:47.685Z - info: Using extension child-templates@1.4.0                                                                                   
2021-12-06T11:46:47.696Z - info: Using extension chrome-pdf@1.10.0                                                                                       
2021-12-06T11:46:47.854Z - info: Using extension data@2.4.0                                                                                              
2021-12-06T11:46:47.856Z - info: Using extension docx@2.9.0                                                                                              
2021-12-06T11:46:47.864Z - info: Using extension fs-store@2.9.1                                                                                          
2021-12-06T11:46:48.158Z - info: Using extension licensing@2.2.3                                                                                         
2021-12-06T11:46:48.165Z - info: Using extension pdf-utils@1.10.1                                                                                        
2021-12-06T11:46:48.329Z - info: Using extension pptx@0.7.0                                                                                              
2021-12-06T11:46:48.339Z - info: Using extension reports@2.5.1                                                                                           
2021-12-06T11:46:48.348Z - info: Using extension static-pdf@0.4.0                                                                                        
2021-12-06T11:46:48.356Z - info: Using extension studio@2.10.1                                                                                           
2021-12-06T11:46:48.480Z - info: Using extension text@2.0.0                                                                                              
2021-12-06T11:46:48.482Z - info: Using extension version-control@1.6.0                                                                                   
2021-12-06T11:46:48.669Z - info: Using extension assets@1.7.0                                                                                            
2021-12-06T11:46:48.688Z - info: Using extension html-to-xlsx@2.8.3                                                                                      
2021-12-06T11:46:49.370Z - info: html-to-xlsx detected chrome as available html engine                                                                   
2021-12-06T11:46:49.370Z - info: Using extension scheduling@2.5.0                                                                                        
2021-12-06T11:46:49.463Z - info: Using extension scripts@2.6.0                                                                                           
2021-12-06T11:46:49.469Z - info: Using extension studio-theme-dark@0.3.0                                                                                 
2021-12-06T11:46:49.471Z - info: Using extension xlsx@2.5.0                                                                                              
2021-12-06T11:46:49.940Z - info: Using extension public-templates@2.2.0                                                                                  
2021-12-06T11:46:49.943Z - info: Using extension resources@2.1.0                                                                                         
2021-12-06T11:46:49.945Z - info: Using extension sample-template@2.6.1                                                                                   
2021-12-06T11:46:49.951Z - info: Using general timeout for rendering (reportTimeout: 60000)                                                              
2021-12-06T11:46:49.951Z - info: Using fs provider for template store.                                                                                   
2021-12-06T11:46:49.965Z - info: fs store is persisting using fs                                                                                         
2021-12-06T11:46:49.969Z - info: fs store is synchronizing using fs                                                                                      
2021-12-06T11:46:50.057Z - info: fs store is loading data                                                                                                
2021-12-06T11:46:50.211Z - info: fs store is initialized successfully                                                                                    
2021-12-06T11:46:50.241Z - info: Creating default express app.                                                                                           
2021-12-06T11:46:50.280Z - info: jsreport server successfully started on http port: 5488                                                                 
2021-12-06T11:46:50.280Z - info: fs store emits sockets to synchronize underlying changes with studio                                                    
2021-12-06T11:46:50.322Z - info: Verifying license key DD4XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX6FC                                                              
2021-12-06T11:46:50.325Z - info: License key for subscription verified against the jsreport.license.json file                                            
2021-12-06T11:46:50.336Z - info: reporter initialized                                                                                                    
2021-12-06T11:47:13.750Z - info: Initializing jsreport@2.11.0 in development mode using configuration file: jsreport.config.json                         
2021-12-06T11:47:13.753Z - info: Searching for available extensions in C:\inetpub\wwwroot\jsreportapp\                                                   
2021-12-06T11:47:13.773Z - info: Extensions location cache contains up to date information, skipping crawling in C:\inetpub\wwwroot\jsreportapp\         
2021-12-06T11:47:13.811Z - info: Found 35 extensions                                                                                                     
2021-12-06T11:47:14.328Z - info: Setting http-server strategy for rendering                                                                              
2021-12-06T11:47:14.690Z - info: Using extension cli@2.2.5                                                                                               
2021-12-06T11:47:14.702Z - info: Using extension debug@2.1.3                                                                                             
2021-12-06T11:47:14.709Z - info: Using extension express@2.8.1                                                                                           
2021-12-06T11:47:15.046Z - info: Using extension freeze@2.0.0                                                                                            
2021-12-06T11:47:15.050Z - info: Using extension handlebars@2.1.0                                                                                        
2021-12-06T11:47:15.056Z - info: Using extension import-export@2.1.1                                                                                     
2021-12-06T11:47:15.168Z - info: Using extension jsrender@2.1.1                                                                                          
2021-12-06T11:47:15.170Z - info: Using extension tags@2.5.0                                                                                              
2021-12-06T11:47:15.176Z - info: Using extension templates@2.4.0                                                                                         
2021-12-06T11:47:15.181Z - info: Using extension authorization@2.4.0                                                                                     
2021-12-06T11:47:15.190Z - info: Using extension base@2.0.2                                                                                              
2021-12-06T11:47:15.193Z - info: Using extension browser-client@2.2.2                                                                                    
2021-12-06T11:47:15.198Z - info: Using extension child-templates@1.4.0                                                                                   
2021-12-06T11:47:15.209Z - info: Using extension chrome-pdf@1.10.0                                                                                       
2021-12-06T11:47:15.368Z - info: Using extension data@2.4.0                                                                                              
2021-12-06T11:47:15.371Z - info: Using extension docx@2.9.0                                                                                              
2021-12-06T11:47:15.379Z - info: Using extension fs-store@2.9.1                                                                                          
2021-12-06T11:47:15.672Z - info: Using extension licensing@2.2.3                                                                                         
2021-12-06T11:47:15.679Z - info: Using extension pdf-utils@1.10.1                                                                                        
2021-12-06T11:47:15.842Z - info: Using extension pptx@0.7.0                                                                                              
2021-12-06T11:47:15.852Z - info: Using extension reports@2.5.1                                                                                           
2021-12-06T11:47:15.860Z - info: Using extension static-pdf@0.4.0                                                                                        
2021-12-06T11:47:15.869Z - info: Using extension studio@2.10.1                                                                                           
2021-12-06T11:47:15.995Z - info: Using extension text@2.0.0                                                                                              
2021-12-06T11:47:15.999Z - info: Using extension version-control@1.6.0                                                                                   
2021-12-06T11:47:16.191Z - info: Using extension assets@1.7.0                                                                                            
2021-12-06T11:47:16.210Z - info: Using extension html-to-xlsx@2.8.3                                                                                      
2021-12-06T11:47:16.895Z - info: html-to-xlsx detected chrome as available html engine                                                                   
2021-12-06T11:47:16.896Z - info: Using extension scheduling@2.5.0                                                                                        
2021-12-06T11:47:16.991Z - info: Using extension scripts@2.6.0                                                                                           
2021-12-06T11:47:16.997Z - info: Using extension studio-theme-dark@0.3.0                                                                                 
2021-12-06T11:47:16.999Z - info: Using extension xlsx@2.5.0                                                                                              
2021-12-06T11:47:17.355Z - info: Using extension public-templates@2.2.0                                                                                  
2021-12-06T11:47:17.357Z - info: Using extension resources@2.1.0                                                                                         
2021-12-06T11:47:17.359Z - info: Using extension sample-template@2.6.1                                                                                   
2021-12-06T11:47:17.367Z - info: Using general timeout for rendering (reportTimeout: 60000)                                                              
2021-12-06T11:47:17.368Z - info: Using fs provider for template store.                                                                                   
2021-12-06T11:47:17.381Z - info: fs store is persisting using fs                                                                                         
2021-12-06T11:47:17.383Z - info: fs store is synchronizing using fs                                                                                      
2021-12-06T11:47:17.429Z - info: fs store is loading data                                                                                                
2021-12-06T11:47:17.581Z - info: fs store is initialized successfully                                                                                    
2021-12-06T11:47:17.612Z - info: Creating default express app.                                                                                           
2021-12-06T11:47:17.658Z - info: jsreport server successfully started on http port: 5488                                                                 
2021-12-06T11:47:17.659Z - info: fs store emits sockets to synchronize underlying changes with studio                                                    
2021-12-06T11:47:17.744Z - info: Verifying license key DD4XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX6FC                                                              
2021-12-06T11:47:17.748Z - info: License key for subscription verified against the jsreport.license.json file                                            
2021-12-06T11:47:17.762Z - info: reporter initialized                                                                                                    
2021-12-06T11:47:21.848Z - info: Starting rendering request 1 (user: null)                                                                               
2021-12-06T11:47:21.852Z - info: Rendering template { name: invoice-main, recipe: chrome-pdf, engine: handlebars, preview: true }                        
2021-12-06T11:47:22.932Z - warn: Rendering request 1 finished with error in 1084 ms                                                                      
2021-12-06T11:47:22.933Z - warn: Error when processing render request 1 read ECONNRESET Error: read ECONNRESET                                           
    at TCP.onStreamRead (internal/stream_base_commons.js:209:20)                                                                                         
2021-12-06T11:47:22.936Z - warn: Error during processing request at http://localhost:5488/api/report/invoice-main                                        
2021-12-06T11:51:04.583Z - info: Starting rendering request 2 (user: null)                                                                               
2021-12-06T11:51:04.585Z - info: Rendering template { name: timesheet-main, recipe: chrome-pdf, engine: handlebars, preview: false }                     
2021-12-06T11:51:05.592Z - warn: Rendering request 2 finished with error in 1009 ms                                                                      
2021-12-06T11:51:05.592Z - warn: Error when processing render request 2 read ECONNRESET Error: read ECONNRESET                                           
    at TCP.onStreamRead (internal/stream_base_commons.js:209:20)                                                                                         
2021-12-06T11:51:05.596Z - warn: Error during processing request at http://localhost:5488/api/report                                                     
2021-12-06T11:51:06.243Z - info: Starting rendering request 3 (user: null)                                                                               
2021-12-06T11:51:06.245Z - info: Rendering template { name: timesheet-main, recipe: chrome-pdf, engine: handlebars, preview: false }                     
2021-12-06T11:51:09.539Z - info: pdf-utils is starting pdf processing                                                                                    
2021-12-06T11:51:09.869Z - info: Starting rendering request 4 (user: null)                                                                               
2021-12-06T11:51:09.870Z - info: Rendering template { name: timesheet-header-footer, recipe: chrome-pdf, engine: handlebars, preview: false }            
2021-12-06T11:51:10.858Z - info: Rendering request 4 finished in 990 ms                                                                                  
2021-12-06T11:51:10.975Z - info: pdf-utils pdf processing was finished                                                                                   
2021-12-06T11:51:10.976Z - info: Rendering request 3 finished in 4733 ms                                                                                 
```js

I'm not sure. But If I well understand, you try to download a report in a web browser by clicking a button on a web page? If it is right, you cannot access directly in your web browser the jsreport variable. You have to use, for example, jQuery to make an AJAX call through JS Report API like, for example:

<script type="module" src="jquery"></script>
<script type="text/javascript">
        $('#myButton').on('click', function(){
               $.ajax({
                     url: 'http://localhost:5488/jsreport/api/report',
                     data: {
                           template: {
                                  name: 'SpgmJobSchedule',
                                  engine: 'handlebars',
                                  recipe: 'html-to-xlsx'
                          }
                     },
                     
                     success: function(response) {
                                 blob => {
    const url = window.URL.createObjectURL(blob);
    const a = document.createElement('a');
    a.style.display = 'none';
    a.href = url;
    // the filename you want
    a.download = 'todo-1.json';
    document.body.appendChild(a);
    a.click();
    window.URL.revokeObjectURL(url);
    alert('your file has downloaded!');
                     }
               });
       });

</script>

Hi,

I have installed JSReport on my local machine. I use it to render some reports of my web application. Everything work fine. But when I try to create new report with Studio and render it, I get this error: Error: read ECONNRESET
at TCP.onStreamRead (internal/stream_base_commons.js:209:20)

I reimported my reports with the import utility in Studio. The error is still there.

I use Windows 10 64 bits Pro and JS Report 2.11.0 (cli version 2.2.5) with NodeJS 14.8.0

Thanks

Hello,

Thank you for your hints. I finally found that jsreport is based on handlebars library and found that handlebars-intl format numbers and currencies with locale. I installed the last one with npm and use the template functions directly inside my page and it works fine.

Best regards

Hello,

I want to use the Numeral.JS library to format my numbers in my template. I load the library with a <script src="//cdnjs.cloudflare.com/ajax/libs/numeral.js/2.0.6/numeral.min.js"> tag in page and the library is fully loaded (when I CTLR+clic on the link in JSReport Studio, the script appears in another tab ot the browser). I gave the properly configuration in jsreport.config.json file to enable external scripts. This library seems to use a factory function to load the 'numeral' function in the page. I checked it in a usual web page with a web server and the 'numeral' function appears and works properly.

I try to use it in JSReport but it doesn't work. I tried to put the script inside the JSReport server side context like this:

function prix(price) {
     if (price != 0) {
          return numeral(1000).value();
     }
}

But I got this error:

'numeral' not defined

I tried to add in the same context this line ouside of this function:

var numeral = require('numeral');

But I got this error:

cannot found 'numeral' module

even if I ran 'npm install numeral' at the root path of jsreport directory. I tried to put my script in a <script> tag in the page template like:

<div id="test"></div>
<script>
    var div = document.getElementById('test');
    div.innerHTML += 'Hello! ':
    var num = numeral(1000);
    div.innerHTML += num.value();
</script>

But the second part of the message didn't appear. When I change my script like:

<div id="test"></div>
<script>
    var div = document.getElementById('test');
    div.innerHTML += 'Hello! ':
    var num = numeral();
    div.innerHTML += typeof num;
</script>

I got as result:

Hello! undefined

I read a post in the forum about the distinction between the in page context and the server side context who helped me to understand a bit how jsreport work. But I am stucked. I cannot think that I cannot use an external JS library in a page in JSReport. I probably missing something obvious. I am completely newbie with JSReport (and NodeJS) but not in web programming.

Best regards