Debugger: Error: ENOENT, no such file or directory

[draschke]

Hi guys,
I've trouble while debugging with node-inspector.
I use Windows 7, node-inspector 0.7.4, Express: 4.8.3

I've this problem on two different machines.

Ok, what I could find out:

1

Error came up at this point:

fs.statSync = function(path) {
  nullCheck(path);
  return binding.stat(pathModule._makeLong(path));
};

2

The first line shows the path the debugger is looking for..
The second line shows the right path
Debugger - C:\Nodeapp\git bpr 23052014\bpr\node_modules\express.js
Real Path - C:\Nodeapp\git bpr 23052014\bpr\node_modules\express\lib\express.js

3

He founds this pathes
module.js
paths: request = express

0: "c:\Nodeapp\git bpr 23052014\bpr\node_modules"
1: "c:\Nodeapp\git bpr 23052014\node_modules"
2: "c:\Nodeapp\node_modules"
3: "c:\node_modules"
4: "C:\Users\diraschk.node_modules"
5: "C:\Users\diraschk.node_libraries"
6: "c:\Program Files (x86)\lib\node"

4

and brings this path up. ---> is okay!
c:\Nodeapp\git bpr 23052014\bpr\node_modules\express

5

// given a path check
function tryExtensions

0: ".js"
1: ".json"
2: ".node"

6

and brings this path up, but there is no file with this extension
// check if the file exists and is not a directory function tryFile(requestPath)
{ "c:\Nodeapp\git bpr 23052014\bpr\node_modules\express.js"
--> But there is not such a file!
The file is here: C:\Nodeapp\git bpr 23052014\bpr\node_modules\express\lib\express.js

Is there a possibility to skip this error?
Best regards,
Dirk

[draschke]

Hi guys,
is it possible to install an older version of node-inspector 0.7.4?
I was looking for it, but couldn't find anything.

Would like to check, if the problem could be fixes with an older version.
(Found people with the same problem of this version)

Thanks a lot!

[3y3]

Use npm install node-inspector@0.7.3 to install oldest version.
Please format your messages. I started to format your issue message but it's not helpful - I understand what Node Inspector not found the requested path to express and I see that this path is wrong for you, but I can't reproduce your situation.
First that I can recommend you - reinstall express
Can you reproduce this situation by extending simple server ?

[draschke]

I tried at first "npm install node-inspector@0.7.3"
and than "npm install -g node-inspector@0.7.3",
but I'm still on version 7.4 (says the version check "npm info node-inspector version")
???

[draschke]

"Can you reproduce this situation by extending simple server ?"
No, this simple server works fine with version 7.4.

[draschke]

"First that I can recommend you - reinstall express"
I think I'll do that, but at the moment I don't know how?

[draschke]

okay, i get two different results:

$ node-inspector --version
v0.7.3

$ npm info node-inspector version
npm http GET https://registry.npmjs.org/node-inspector
npm http 304 https://registry.npmjs.org/node-inspector
0.7.4

[Jon889]

I get this same issue. It was repeatedly running in the debugger, without changing any source code or anything. I had just honed into the place the bug I was originally trying to find, and then the next time I run with the inspector it came up with this for express. I reinstalled this inspector, and recloned my node js server from github. And this time it was the same error as here except instead of express it was colors.

EDIT: Turning off break on all exceptions (pause-like button in bottom left) makes this go away. But doesn't explain why it suddenly started nor why it suddenly was ok with express and then had a problem with colors.

[draschke]

i deleted all express files and reinstalled it. but there is no difference, still the same trouble.
also moved the project to c:\project

I forgot to say, that I've the problem on two different computers... and it came up to different times.
Tell me, if you need more informations.

[3y3]

@Jon889 , can I see example of failing code anywhere?

[3y3]

@draschke , have you other projects without this error, but with installed express?

[draschke]

@3y3, No.
Today I tried another very simple express project, there is almost no further logic inside.
But exactly the same problem. The project works fine, but if I try to debug it, I get an exception.
exception: Error: ENOENT, no such file or directory
c:\nodeapps\express\express_example\node_modules\express.js

The path is here:
c:\nodeapps\express\express_example\node_modules\express\lib\express.js

[3y3]

@draschke, Are you working with this express_example?

[draschke]

No, but almost the same project.

But I installed it ("express_example") right now and checked, if the behavior is the same.
The same problem:

exception: Error: ENOENT, no such file or directory
c:\nodeapps\express_example-master\node_modules\express.js

The right path is here:
C:\nodeapps\express_example-master\node_modules\express\lib\express.js

[3y3]

Ok, it's a good point. Now I can try to reproduce problem in real example. See you later =)
Can you also post the list of global installed packets?

[draschke]

$ npm list -g --depth=0

express@4.8.4
express-generator@3.0.0
gulp@3.8.7
mocha@1.21.4
node-inspector@0.7.4
nodemon@1.2.1

gulp and mocha are not important. they were installed after the error came up.

express-generator@3.0.0 is also unnecessary. I installed the generator to get the problem fixed.