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SyntaxError: Unexpected end of JSON input #453

Closed haoteng10 closed 5 years ago

haoteng10 commented 5 years ago

Description

When I tried to run the code-server command, it gives me this error:

WARN Uncaught Exception: Error: Unexpected end of JSON input

SyntaxError: Unexpected end of JSON input at JSON.parse () at pfs_1.readFile.then.contents (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:76703:45) at at Timeout.setTimeout [as _onTimeout] (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:53086:31) at ontimeout (timers.js:498:11) at tryOnTimeout (timers.js:323:5) at Timer.listOnTimeout (timers.js:290:5)

Also, when I tried to connect the website ignoring the error, I received the error x.x.x.x refused to connect. (Okay. This is a different issue. I need to specify the specific IP address for the code-server to run on instead of 0.0.0.0)

Steps to Reproduce

  1. Extract the code-server and put it in bin.
  2. Run command sudo code-server -p 80
kylecarbs commented 5 years ago

That error likely isn't causing the refused to connect.

haoteng10 commented 5 years ago

@kylecarbs The syntax error should be ignored?

axelaxelsson commented 5 years ago

I get same error

code-server v1.604-vsc1.32.0 OS version: Debian GNU/Linux 9.8 (stretch)

malikowy commented 5 years ago

the same issue, using AWS EC2

ubuntu/images/hvm-ssd/ubuntu-xenial-16.04-amd64-server-20190212 (ami-05af84768964d3dc0)

nlighteneddesign commented 5 years ago

I am getting a similar error in my docker logs:

    at JSON.parse (<anonymous>)
    at pfs_1.readFile.then.contents (/src/packages/server/build/bootstrap-fork.js.gz:95779:45)
    at <anonymous>
    at Timeout.setTimeout [as _onTimeout] (/src/packages/server/build/bootstrap-fork.js.gz:71026:31)
    at ontimeout (timers.js:498:11)
    at tryOnTimeout (timers.js:323:5)
    at Timer.listOnTimeout (timers.js:290:5)
INFO  WebSocket closed / {"client":2,"code":1001}

I am trying to run this using docker-compose. The editor loads for me on the port specified, but the project files are not visible.

  vscode:
    container_name: vscode
    restart: unless-stopped
    image: codercom/code-server
    user: root
    ports:
      - "8443:8443"
    volumes:
      - "/srv/docker/hass-config:/home/coder/project"
    command: "code-server --allow-http --no-auth"
fabiopolimeni commented 5 years ago

Same problem here in ArchLinux as self hosting. code-server v1.691-vsc1.33.0

I can access the IDE pointing at localhost:8443 but it doesn't start up on the right directory and I don't seem to be able open any other directory but the current one (which happens to be the one where the vscode-server binary file is).

joshddavis commented 5 years ago

Also getting the same error with Ubuntu 18.04 code-sever 1.691-vsc1.33.0

curlybraces commented 5 years ago

Im also getting this same WARN Uncaught Exception: Error: Unexpected end of JSON input

using Ubuntu 16.04 using the newest binary release

fabiopolimeni commented 5 years ago

Same problem here in ArchLinux as self hosting. code-server v1.691-vsc1.33.0 I can access the IDE pointing at localhost:8443 but it doesn't start up on the right directory and I don't seem to be able open any other directory but the current one (which happens to be the one where the vscode-server binary file is).

For me, I don't know how exactly, adding certs and key and forcing an initial directory with -d option, made the error go away.

The editor seems to work properly now.

I am left with another little error Port scanning will not be available: spawn netstat ENOENT. But this is unrelated.

code-asher commented 5 years ago

Just pushed a commit that should permanently resolve the JSON message, but it's very unlikely to have caused any issues (it's just about trying to read the backup workspaces JSON file in order to delete empty workspace storage).

I also made the port scanning message more explicit. It now says "Port scanning will not be available because netstat is not installed" and it's been downgraded to a warning. We'll probably need to add some documentation on why we have port scanning and what you lose if you don't have it (assuming we don't replace it: https://github.com/codercom/code-server/issues/382).

malikowy commented 5 years ago

When it will be available in any release file?

joshddavis commented 5 years ago

Same problem here in ArchLinux as self hosting. code-server v1.691-vsc1.33.0 I can access the IDE pointing at localhost:8443 but it doesn't start up on the right directory and I don't seem to be able open any other directory but the current one (which happens to be the one where the vscode-server binary file is).

For me, I don't know how exactly, adding certs and key and forcing an initial directory with -d option, made the error go away.

The editor now seems to work properly now.

I am left with another little error Port scanning will not be available: spawn netstat ENOENT. But this is unrelated.

can you post an example of the command you're using to get it working? ive been unable to get it running so far.

fabiopolimeni commented 5 years ago

Same problem here in ArchLinux as self hosting. code-server v1.691-vsc1.33.0 I can access the IDE pointing at localhost:8443 but it doesn't start up on the right directory and I don't seem to be able open any other directory but the current one (which happens to be the one where the vscode-server binary file is).

For me, I don't know how exactly, adding certs and key and forcing an initial directory with -d option, made the error go away. The editor now seems to work properly now. I am left with another little error Port scanning will not be available: spawn netstat ENOENT. But this is unrelated.

can you post an example of the command you're using to get it working? ive been unable to get it running so far.

Sure, as simple as this: code-server -p 8443 -d /home/<name>/vscode --cert=/home/<name>/certs/<hostname>.crt --cert-key=/home/<name>/certs/<hostname>.key -o.

sr229 commented 5 years ago

This has to deal with how the JSONs were generated in .code-server. This may need further investigation

nlighteneddesign commented 5 years ago

I got it working by changing the volume to:

    container_name: vscode
    restart: unless-stopped
    image: codercom/code-server
    user: root
    ports:
      - "8443:8443"
    volumes:
      - /srv/docker/project:/root/project/code-server/project
    command: "code-server --allow-http --no-auth"
okabamac commented 5 years ago

When are expecting a fix for this? I've got the same problem with GCP, Digital Ocean and Vultr running Ubuntu 16/18 and it sure seems it is coming from code-server

Meshkati commented 5 years ago

Same for me on running Docker release. When I use binaries I don't have this problem ( but it crashes after some minutes with different error )

whmrtm commented 5 years ago

When I use binaries on Ubuntu 16.04, it has the same problem. Using the latest release.

g3ortega commented 5 years ago

Same issue:

Using Ubuntu 18.04 on Digital Ocean and running code-server binary

SyntaxError: Unexpected end of JSON input at JSON.parse () at pfs_1.readFile.then.contents (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:76703:45) at at Timeout.setTimeout [as _onTimeout] (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:53086:31) at ontimeout (timers.js:498:11) at tryOnTimeout (timers.js:323:5) at Timer.listOnTimeout (timers.js:290:5)

parasvasishth commented 5 years ago

Same issue:

Using Ubuntu 18.04 on Digital Ocean and running code-server binary

SyntaxError: Unexpected end of JSON input at JSON.parse () at pfs_1.readFile.then.contents (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:76703:45) at at Timeout.setTimeout [as _onTimeout] (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:53086:31) at ontimeout (timers.js:498:11) at tryOnTimeout (timers.js:323:5) at Timer.listOnTimeout (timers.js:290:5)

same

acmu commented 5 years ago

Same issue: Using Ubuntu 18.04 on Digital Ocean and running code-server binary

SyntaxError: Unexpected end of JSON input at JSON.parse () at pfs_1.readFile.then.contents (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:76703:45) at at Timeout.setTimeout [as _onTimeout] (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:53086:31) at ontimeout (timers.js:498:11) at tryOnTimeout (timers.js:323:5) at Timer.listOnTimeout (timers.js:290:5)

same

same here, but my ubuntu is 16.04

ipv1337 commented 5 years ago

I guess I'm the only crazy one trying to get this working in my Fedora29 workspace container, but it seems I'm getting the same errors everyone above is getting that shouldn't be related Fedora as everyone here seems to be running Ubuntu.

I'm just downloading the latest binaries and tossing it into my container which technically should work otherwise.

zhumeme commented 5 years ago

same error in my Ubuntu18.04.

SyntaxError: Unexpected end of JSON input
    at JSON.parse (<anonymous>)
    at pfs_1.readFile.then.contents (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:76703:45)
    at <anonymous>
    at Timeout.setTimeout [as _onTimeout] (/home/travis/build/codercom/code-server/packages/server/build/bootstrap-fork.js.gz:53086:31)
    at ontimeout (timers.js:498:11)
    at tryOnTimeout (timers.js:323:5)
    at Timer.listOnTimeout (timers.js:290:5)
Lin-boy commented 5 years ago

same error in my Ubuntu18.04 AWS EC2. The latest binaries 1.604-vsc1.32.0/code-server1.604-vsc1.32.0-linux-x64.

c28293ddf9668b83494bb1b9467323d
code-asher commented 5 years ago

Just made a release that contains the fix.