Receive error when upgrading jsReport from v1.x to v2.x

Genhan

My application is using jsReport with an existing Express app. I tried to upgrade it into version 2.1.0. Here are what I did:

uninstall the current jsReport 1.9 (npm uninstall jsReport)
install jsReport 2.1.0 (npm install jsReport)
add a configuration file jsreport.config.json
modify part of the script starting jsReport as:

    let jsreport = require('jsreport')({
        extensions: {
            express: { app: reportingApp, server: server },
        },
        appPath: "/reporting"
    });

    jsreport.init()
        .then(() => {
            console.log(`JSReport instance ${process.pid} started correctly.`);
        }).catch((e) => {
            console.error(e);
        });

    app.use('/reporting', reportingApp);

After that, I ran my application and received the following error message:

Process 16352 is listening to all incoming requests
2018-06-20T22:52:17.710Z - error: Error occured during reporter init Error: options contain values that does not match the defined base root schema. schema validation errors: rootOptions.blobStorage should be object
    at Reporter.init (C:\CPMS\iroot-new\cpms-reporting\node_modules\jsreport-core\lib\reporter.js:106:15)
    at <anonymous>
    at process._tickDomainCallback (internal/process/next_tick.js:228:7)
Error: options contain values that does not match the defined base root schema. schema validation errors: rootOptions.blobStorage should be object
    at Reporter.init (C:\CPMS\iroot-new\cpms-reporting\node_modules\jsreport-core\lib\reporter.js:106:15)
    at <anonymous>
    at process._tickDomainCallback (internal/process/next_tick.js:228:7)

Did I miss anything?

jan_blaha

Please share your config file. You have an issue in the blobStorage node. It should look like

"blobStorage": {
        "provider": "fs"
}

This was changed in v2 among some other config chages

https://jsreport.net/learn/v2-breaking-changes

Genhan

@jan_blaha , the following is my jsreport.config.json:

{"extensions": {
    "authentication": {
      "cookieSession": {
        "secret": "<your strong secret here>"
      },
      "admin": {
        "username": "admin",
        "password": "password"
      },
      "enabled": false
    },
    "scripts": {
      "timeout": 40000,
      "strategy": "http-server"
    },
    "sample-template": {
      "createSamples": true
    }
  },
  "httpPort": 5488,
  "store": {
    "provider": "fs"
  },
  "blobStorage": {
    "provider": "fs"
  },
  "logger": {
    "console": {
      "transport": "console",
      "level": "debug"
    },
    "file": {
      "transport": "file",
      "level": "info",
      "filename": "logs/reporter.log"
    },
    "error": {
      "transport": "file",
      "level": "error",
      "filename": "logs/error.log"
    }
  },
  "allowLocalFilesAccess": true,
  "templatingEngines": {
    "timeout": 10000,
    "strategy": "http-server"
  },
  "chrome": {
    "timeout": 40000
  }
}

I still see error :-(

jan_blaha

Hm. The same config/code works for me. Don't you have an environment variable blobStorage set?

jan_blaha

Also you should see in the output jsreport is using your configuration file. Can you verify?

2018-06-21T15:09:28.976Z - info: Initializing jsreport@2.1.0 in production mode using configuration file: jsreport.config.json

Genhan

@jan_blaha You are right. My program is not using the right configuration file. It works after I removed the old dev.config.json and prod.config.json.

Thank you very much!