prisma studio error after installing latest version

[Manubi]

1. Prisma version (prisma -v or npx prisma -v):
   prisma version 2.25.0
   prisma studio version 0.410.0

I just saw from the release that the latest version is shipping with prisma 2.26.0. If that's the error your auto update to the latest version is bad if it's not backwards compatible.

2. Logs from Developer Tools Console or Command line, if any:

Error starting Prisma Client: {
  "message": "\n    Error: Generator at /utils/stub-generator.js could not start:\n    internal/modules/cjs/loader.js:890\n      throw err;\n      ^\n    Error: Cannot find module '/utils/stub-generator.js'\n        at Function.f._load (electron/js2c/asar_bundle.js:5:12684)\n        at internal/main/run_main_module.js:17:47 {\n      code: 'MODULE_NOT_FOUND',\n      requireStack: []\n    }\n        at Timeout._onTimeout (/Applications/Prisma Studio.app/Contents/Resources/app.asar/node_modules/@prisma/generator-helper/dist/GeneratorProcess.js:92:32)",
  "stack": "AggregateError: \n    Error: Generator at /utils/stub-generator.js could not start:\n    internal/modules/cjs/loader.js:890\n      throw err;\n      ^\n    Error: Cannot find module '/utils/stub-generator.js'\n        at Function.f._load (electron/js2c/asar_bundle.js:5:12684)\n        at internal/main/run_main_module.js:17:47 {\n      code: 'MODULE_NOT_FOUND',\n      requireStack: []\n    }\n        at Timeout._onTimeout (/Applications/Prisma Studio.app/Contents/Resources/app.asar/node_modules/@prisma/generator-helper/dist/GeneratorProcess.js:92:32)\n    at next (/Applications/Prisma Studio.app/Contents/Resources/app.asar/node_modules/p-map/index.js:43:14)\n    at /Applications/Prisma Studio.app/Contents/Resources/app.asar/node_modules/p-map/index.js:67:7"
}
Error: Error starting Prisma Client: {
  "message": "\n    Error: Generator at /utils/stub-generator.js could not start:\n    internal/modules/cjs/loader.js:890\n      throw err;\n      ^\n    Error: Cannot find module '/utils/stub-generator.js'\n        at Function.f._load (electron/js2c/asar_bundle.js:5:12684)\n        at internal/main/run_main_module.js:17:47 {\n      code: 'MODULE_NOT_FOUND',\n      requireStack: []\n    }\n        at Timeout._onTimeout (/Applications/Prisma Studio.app/Contents/Resources/app.asar/node_modules/@prisma/generator-helper/dist/GeneratorProcess.js:92:32)",
  "stack": "AggregateError: \n    Error: Generator at /utils/stub-generator.js could not start:\n    internal/modules/cjs/loader.js:890\n      throw err;\n      ^\n    Error: Cannot find module '/utils/stub-generator.js'\n        at Function.f._load (electron/js2c/asar_bundle.js:5:12684)\n        at internal/main/run_main_module.js:17:47 {\n      code: 'MODULE_NOT_FOUND',\n      requireStack: []\n    }\n        at Timeout._onTimeout (/Applications/Prisma Studio.app/Contents/Resources/app.asar/node_modules/@prisma/generator-helper/dist/GeneratorProcess.js:92:32)\n    at next (/Applications/Prisma Studio.app/Contents/Resources/app.asar/node_modules/p-map/index.js:43:14)\n    at /Applications/Prisma Studio.app/Contents/Resources/app.asar/node_modules/p-map/index.js:67:7"
}
    at ki.init (file:///Applications/Prisma%20Studio.app/Contents/Resources/app.asar/renderer/assets/index.js:1:103816)

3. Does the issue persist even after updating to the latest prisma alpha? (npm i -D @prisma/cli@dev)
   No Idea as I shouldn't update because I am using nexus-prisma.

[janpio]

What is /utils/stub-generator.js in the context of your project?

Possibly related to custom generator problems, #730

[Manubi]

What is /utils/stub-generator.js in the context of your project?

Possibly related to custom generator problems, #730

There is no stub-generator.js in my whole project. No idea why it's asking for it.
I am using nexus-prisma and the previewFeature ["orderByRelation"] if it changes anything...

npx prisma studio works fine.
postico works also fine.

[janpio]

Related #720

[sdnts]

The stub-generator file is from Studio. Checking out why that is missing is top priority for me today.
This is definitely the same issue as #720. but I'll keep this open so I can verify if my fix works on the desktop app as well!

[sdnts]

Hey @Manubi, I've just released a dev version (2.28.0-dev.5) that should fix this. Could you install it (npm i prisma@dev @prisma/client@dev) and give this another try?

Do note that dev versions are pre-release, and so they might occasionally contain unannounced breaking changes. I wouldn't recommend sticking to this version for your production app. This fix will make it to the next stable Prisma release though (scheduled for July 27th) at which point it should be safe to update.

Let me know if you're still seeing this!