Error while executing templating engine. Missing helper: "toJS"

Rafeeq20

in the playground the code works in my other PC same code also works, but here i tried to set up js server and i did import the files but the error "Error while executing templating engine. Missing helper: "toJS"" keeps showing up and another thing the template icon in the playground and the other PC js server contains the word PDF but not on this device which has the problem i tried to reinstall js report also node js and the problem is not solved ????

admin

You may be on an older version of jsreport.
Try to completely delete jsreport app folder, and also run

npm uninstall -g jsreport-cli
npm uninstall -g @jsreport/jsreport-cli

And then follow again the installation instructions
https://jsreport.net/on-prem

npm install @jsreport/jsreport-cli -g
mkdir jsreportapp
cd jsreportapp
jsreport init
jsreport configure
jsreport start

Rafeeq20

as usual you solved it, thank you.