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app cannot find dependencies when invoking Birdwatch() #19

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derHowie opened this issue Apr 23, 2016 · 5 comments
Closed

app cannot find dependencies when invoking Birdwatch() #19

derHowie opened this issue Apr 23, 2016 · 5 comments

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@derHowie
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derHowie commented Apr 23, 2016 •
edited
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Here is a small snippet of the error report. When I remove the call to birdwatch my app functions as usual.

ERROR in ./~/get-port/index.js
Module not found: Error: Cannot resolve module 'net' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/get-port
 @ ./~/get-port/index.js 2:10-24

ERROR in ./~/birdwatch/package.json
Module parse failed: /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/birdwatch/package.json Unexpected token (2:9)
You may need an appropriate loader to handle this file type.
SyntaxError: Unexpected token (2:9)
    at Parser.pp.raise (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack/node_modules/acorn/dist/acorn.js:920:13)
    at Parser.pp.unexpected (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack/node_modules/acorn/dist/acorn.js:1483:8)
    at Parser.pp.semicolon (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack/node_modules/acorn/dist/acorn.js:1462:73)
    at Parser.pp.parseExpressionStatement (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack/node_modules/acorn/dist/acorn.js:1976:8)
    at Parser.pp.parseStatement (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack/node_modules/acorn/dist/acorn.js:1754:188)
    at Parser.pp.parseBlock (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack/node_modules/acorn/dist/acorn.js:1991:21)
    at Parser.pp.parseStatement (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack/node_modules/acorn/dist/acorn.js:1735:19)
    at Parser.pp.parseTopLevel (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack/node_modules/acorn/dist/acorn.js:1648:21)
    at Parser.parse (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack/node_modules/acorn/dist/acorn.js:1616:17)
    at Object.parse (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack/node_modules/acorn/dist/acorn.js:882:44)
    at Parser.parse (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack/lib/Parser.js:902:15)
    at DependenciesBlock. (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack/lib/NormalModule.js:104:16)
    at DependenciesBlock.onModuleBuild (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack-core/lib/NormalModuleMixin.js:310:10)
    at nextLoader (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack-core/lib/NormalModuleMixin.js:275:25)
    at /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/webpack-core/lib/NormalModuleMixin.js:259:5
    at Storage.provide (/Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/enhanced-resolve/lib/CachedInputFileSystem.js:52:20)
 @ ./~/birdwatch/dist/report.js 4:14-37

ERROR in ./~/birdwatch/dist/utils.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/birdwatch/dist
 @ ./~/birdwatch/dist/utils.js 20:10-23

ERROR in ./~/mkdirp/index.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/mkdirp
 @ ./~/mkdirp/index.js 2:9-22

ERROR in ./~/express/lib/request.js
Module not found: Error: Cannot resolve module 'net' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/express/lib
 @ ./~/express/lib/request.js 18:11-25

ERROR in ./~/express/lib/view.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/express/lib
 @ ./~/express/lib/view.js 18:9-22

ERROR in ./~/send/index.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/send
 @ ./~/send/index.js 25:9-22

ERROR in ./~/etag/index.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/etag
 @ ./~/etag/index.js 22:12-25

ERROR in ./~/destroy/index.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/destroy
 @ ./~/destroy/index.js 14:17-30

ERROR in ./~/mime/mime.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/mime
 @ ./~/mime/mime.js 2:9-22
@radiovisual
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radiovisual commented Apr 23, 2016 •
edited
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Hm. I am not able to reproduce this problem. I followed the install steps on the readme, and ran the test sample in the readme and it all works perfectly for me.

From what I can read on your error report, the problem (for whatever reason) seems to be coming from the node_modules/birdwatch/package.json file:

Module parse failed: /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/birdwatch/package.json Unexpected token (2:9)

and if an error is found in the package.json, then the app would have a hard time finding all the dependencies properly, hence all the other errors in the report you provided. So I am thinking that somehow your install of birdwatch was corrupted.

I would try these steps to resolve the problem (basically, just re-installing birdwatch):

  1. Copy [or Move] your node_modules/birdwatch/local-config.js file somewhere outside of the node_modules/birdwatch directory.
  2. Delete the node_modules/birdwatch directory
  3. Reinstall Birdwatch: npm install birdwatch
  4. Move the copied file from Step 1 back into the node_modules/birdwatch directory

Now try running your app again.

If you complete these steps, and you still get the same errors, please provide me with:

  1. A copy of the node_modules/birdwatch/package.json file, and
  2. The code you are using that calls Birdwatch.

Thanks.

@radiovisual
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Are you still having this problem?

@derHowie
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I did some clean up and isolated the problem down to these specific errors:

ERROR in ./~/birdwatch/dist/utils.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/birdwatch/dist
 @ ./~/birdwatch/dist/utils.js 20:10-23
ERROR in ./~/get-port/index.js
Module not found: Error: Cannot resolve module 'net' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/get-port
 @ ./~/get-port/index.js 2:10-24
ERROR in ./~/mkdirp/index.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/mkdirp
 @ ./~/mkdirp/index.js 2:9-22
ERROR in ./~/express/lib/request.js
Module not found: Error: Cannot resolve module 'net' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/express/lib
 @ ./~/express/lib/request.js 18:11-25
ERROR in ./~/express/lib/view.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/express/lib
 @ ./~/express/lib/view.js 18:9-22
ERROR in ./~/send/index.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/send
 @ ./~/send/index.js 25:9-22
ERROR in ./~/etag/index.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/etag
 @ ./~/etag/index.js 22:12-25
ERROR in ./~/destroy/index.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/destroy
 @ ./~/destroy/index.js 14:17-30
ERROR in ./~/mime/mime.js
Module not found: Error: Cannot resolve module 'fs' in /Users/ChristopherHoward/Documents/github-projects/birdfeed/node_modules/mime
 @ ./~/mime/mime.js 2:9-22

@radiovisual
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these errors actually don't look specific to Birdwatch. They appear as if your module is not able to find node's built-ins (in this case, either the fs or net) modules. This is not Birdwatch, this is a problem with your loading configuration or your environment. You will probably find some help by reading the solutions detailed here.

@radiovisual
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👍

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