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theia-ide / theia-sprotty-example

An example application integrating Sprotty views with Theia
Apache License 2.0
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Example Build Fails - Can't Find vscode-languageserver/lib/protocol? #23

Open blewis13 opened 6 years ago

blewis13 commented 6 years ago

Mac OS High Sierra 10.13.3 npm 5.6.0 node v8.11.1

Code appears to exist, but when running the theia-electron example with npm run start, I get the following error:

Uncaught Exception: Error: Cannot find module 'vscode-languageserver/lib/protocol' at Module._resolveFilename (module.js:470:15) at Function.Module._resolveFilename

Within the theia-electron directory, I do see the *.js file for protocol:

ls node_modules/vscode-languageserver/lib/pro* node_modules/vscode-languageserver/lib/protocol.d.ts node_modules/vscode-languageserver/lib/protocol.js

Is there a version dependency on npm/node that would cause this to build improperly? I didn't see any errors during npm install nor npm run build.

thea-app example fails in apparently the same way.

theia-dsl-app@ start:backend /Users/blewis/git/theia-sprotty-example/theia-app [watch-deps] > node ./lib/backend/main.js --root-dir=../workspace [watch-deps] [watch-deps] module.js:549 [watch-deps] throw err; [watch-deps] ^ [watch-deps] [watch-deps] Error: Cannot find module 'vscode-languageserver/lib/protocol' [watch-deps] at Function.Module._resolveFilename (module.js:547:15)

Sorry, I'm sure these issues are meant for code base only, but I didn't know who else to advise. Google searches were not any help.

JanKoehnlein commented 6 years ago

The theia-sprotty-example is build on old versions of the underlying libs and frameworks and is no longer maintained. Sorry. Please have a look at the @theia/yangster repository for an uptodate integration of theia and sprotty.