App Doesn't start on Linux

[arash-bizcover]

Describe the bug
Application Doesn't start (in my case Ubuntu 18.04)

To Reproduce
Steps to reproduce the behavior:

chmod a+x Lens-3.5.1-rc.1.AppImage
./Lens-3.5.1-rc.1.AppImage

Expected behavior
App to start

No screenhost - deosn't start

Environment (please complete the following information):

• Lens Version: 3.5.1-rc.1
• OS: Linux
• Installation method (e.g. snap or AppImage in Linux): AppImage in Linux

Logs:
When you run the application executable from command line you will see some logging output. Please paste them here:

(node:28121) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'split' of undefined
    at parseEnv (/tmp/.mount_Lens-3teD3wu/resources/app.asar/node_modules/shell-env/index.js:15:35)
    at AsyncFunction.module.exports.sync (/tmp/.mount_Lens-3teD3wu/resources/app.asar/node_modules/shell-env/index.js:47:10)
    at Object.t.shellSync (/tmp/.mount_Lens-3teD3wu/resources/app.asar/webpack:/src/main/shell-sync.ts:15:1)
    at App.<anonymous> (/tmp/.mount_Lens-3teD3wu/resources/app.asar/main.js:1:323068)
    at /tmp/.mount_Lens-3teD3wu/resources/app.asar/main.js:1:322362
    at Object.next (/tmp/.mount_Lens-3teD3wu/resources/app.asar/main.js:1:322467)
    at /tmp/.mount_Lens-3teD3wu/resources/app.asar/main.js:1:321380
    at new Promise (<anonymous>)
    at n (/tmp/.mount_Lens-3teD3wu/resources/app.asar/main.js:1:321128)
    at App.protocol (/tmp/.mount_Lens-3teD3wu/resources/app.asar/webpack:/src/main/index.ts:32:3)
    at App.emit (events.js:205:15)
(node:28121) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'split' of undefined
    at parseEnv (/tmp/.mount_Lens-3teD3wu/resources/app.asar/node_modules/shell-env/index.js:15:35)
    at AsyncFunction.module.exports.sync (/tmp/.mount_Lens-3teD3wu/resources/app.asar/node_modules/shell-env/index.js:47:10)
    at Object.t.shellSync (/tmp/.mount_Lens-3teD3wu/resources/app.asar/webpack:/src/main/shell-sync.ts:15:1)
    at App.<anonymous> (/tmp/.mount_Lens-3teD3wu/resources/app.asar/main.js:1:323068)
    at /tmp/.mount_Lens-3teD3wu/resources/app.asar/main.js:1:322362
    at Object.next (/tmp/.mount_Lens-3teD3wu/resources/app.asar/main.js:1:322467)
    at /tmp/.mount_Lens-3teD3wu/resources/app.asar/main.js:1:321380
    at new Promise (<anonymous>)
    at n (/tmp/.mount_Lens-3teD3wu/resources/app.asar/main.js:1:321128)
    at App.protocol (/tmp/.mount_Lens-3teD3wu/resources/app.asar/webpack:/src/main/index.ts:32:3)
    at App.emit (events.js:205:15)
(node:28121) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:28121) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:28121) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
(node:28121) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.```

[hreidar]

Same here for me. Has been working for a few months and then stopped after an update. In this update, the lunch icon did change.

[hreidar]

Hi, any news on this. Is it possible to revert back to a working version? Snap only shows this broken 3.5.1

[WyriHaximus]

Having older versions on snap would be highly appreciated!

[hreidar]

env DISABLE_WAYLAND=1 kontena-lens

(process:1023018): Gtk-WARNING **: 20:17:54.714: Locale not supported by C library.
Using the fallback 'C' locale.
Gtk-Message: 20:17:54.714: Failed to load module "appmenu-gtk-module"
CLUSTER STORE, MIGRATION: 2.6.0-beta.3
A JavaScript error occurred in the main process
Uncaught Exception:
Error: Something went wrong during the migration! Changes applied to the store until this failed migration will be restored. YAMLException: end of the stream or a document separator is expected at line 1, column 16:
[object Object],[object Object],[object Object]
^
at ElectronStore._migrate (/snap/kontena-lens/108/resources/app.asar/node_modules/conf/index.js:159:11)
at new Conf (/snap/kontena-lens/108/resources/app.asar/node_modules/conf/index.js:121:9)
at new ElectronStore (/snap/kontena-lens/108/resources/app.asar/node_modules/electron-store/index.js:23:3)
at new e (/snap/kontena-lens/108/resources/app.asar/webpack:/src/common/cluster-store.ts:7:1)
at Function.workspace [as getInstance] (/snap/kontena-lens/108/resources/app.asar/webpack:/src/common/cluster-store.ts:95:41)
at Object.resetInstance (/snap/kontena-lens/108/resources/app.asar/webpack:/src/common/cluster-store.ts:106:10)
at r (/snap/kontena-lens/108/resources/app.asar/webpack:/webpack/bootstrap:9:5)
at Object. (/snap/kontena-lens/108/resources/app.asar/webpack:/src/main/index.ts:2:1)
at r (/snap/kontena-lens/108/resources/app.asar/webpack:/webpack/bootstrap:9:5)
at Object. (/snap/kontena-lens/108/resources/app.asar/webpack:/src/main/feature.ts:102:39)
at r (/snap/kontena-lens/108/resources/app.asar/webpack:/webpack/bootstrap:9:5)
at object (/snap/kontena-lens/108/resources/app.asar/webpack:/webpack/bootstrap:76:36)
at Object. (/snap/kontena-lens/108/resources/app.asar/webpack:/webpack/bootstrap:76:56)
at Module._compile (internal/modules/cjs/loader.js:786:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:798:10)
at Module.load (internal/modules/cjs/loader.js:645:32)

[hreidar]

The above command is working on latest debian, not on Ubuntu 20.04

[hreidar]

Please give us older working versions in snap

[nevalla]

#630 probably fixes this.

[hreidar]

ok, will test when 3.5.2 enters snap repo

[nevalla]

3.5.2 is now out containing a fix for this. Please re-open if this is still an issue.

[hreidar]

Hi @nevalla , the app does not lunch a GUI on Ubuntu 20.04 after updating and I still see the following error using a trick that fixes that problem on Debian.

hreidar@thinkpad-t480s:~$ env DISABLE_WAYLAND=1 kontena-lens

(process:467756): Gtk-WARNING **: 10:50:28.900: Locale not supported by C library.
	Using the fallback 'C' locale.
CLUSTER STORE, MIGRATION: 2.6.0-beta.3
A JavaScript error occurred in the main process
Uncaught Exception:
Error: Something went wrong during the migration! Changes applied to the store until this failed migration will be restored. YAMLException: end of the stream or a document separator is expected at line 1, column 16:
    [object Object],[object Object],[object Object]
                   ^
    at ElectronStore._migrate (/snap/kontena-lens/109/resources/app.asar/node_modules/conf/index.js:159:11)
    at new Conf (/snap/kontena-lens/109/resources/app.asar/node_modules/conf/index.js:121:9)
    at new ElectronStore (/snap/kontena-lens/109/resources/app.asar/node_modules/electron-store/index.js:23:3)
    at new e (/snap/kontena-lens/109/resources/app.asar/webpack:/src/common/cluster-store.ts:7:1)
    at Function.workspace [as getInstance] (/snap/kontena-lens/109/resources/app.asar/webpack:/src/common/cluster-store.ts:95:41)
    at Object.resetInstance (/snap/kontena-lens/109/resources/app.asar/webpack:/src/common/cluster-store.ts:106:10)
    at r (/snap/kontena-lens/109/resources/app.asar/webpack:/webpack/bootstrap:9:5)
    at Object.<anonymous> (/snap/kontena-lens/109/resources/app.asar/webpack:/src/main/index.ts:2:1)
    at r (/snap/kontena-lens/109/resources/app.asar/webpack:/webpack/bootstrap:9:5)
    at Object.<anonymous> (/snap/kontena-lens/109/resources/app.asar/webpack:/src/main/feature.ts:102:39)
    at r (/snap/kontena-lens/109/resources/app.asar/webpack:/webpack/bootstrap:9:5)
    at object (/snap/kontena-lens/109/resources/app.asar/webpack:/webpack/bootstrap:76:36)
    at Object.<anonymous> (/snap/kontena-lens/109/resources/app.asar/webpack:/webpack/bootstrap:76:56)
    at Module._compile (internal/modules/cjs/loader.js:786:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:798:10)
    at Module.load (internal/modules/cjs/loader.js:645:32)

^Z
[1]+  Stopped                 env DISABLE_WAYLAND=1 kontena-lens
hreidar@thinkpad-t480s:~$ 
hreidar@thinkpad-t480s:~$ snap info kontena-lens
name:      kontena-lens
summary:   Lens - The Kubernetes IDE
publisher: Lakend Labs Inc (jakolehm)
store-url: https://snapcraft.io/kontena-lens
contact:   info@lakendlabs.com
license:   unset
description: |
  Lens is the most powerful IDE for people who need to deal with Kubernetes clusters on a daily
  basis. Ensure your clusters are properly setup and configured. Enjoy increased visibility, real
  time statistics, log streams and hands-on troubleshooting capabilities. With Lens, you can work
  with your clusters more easily and fast, radically improving productivity and the speed of
  business.
commands:
  - kontena-lens
snap-id:      Dek6y5mTEPxhySFKPB4Z0WVi5EPS9osS
tracking:     latest/stable
refresh-date: today at 10:45 GMT
channels:
  latest/stable:    3.5.2 2020-08-06 (109) 88MB classic
  latest/candidate: 3.5.1 2020-07-02 (108) 88MB classic
  latest/beta:      3.5.1 2020-07-02 (108) 88MB classic
  latest/edge:      3.5.2 2020-08-06 (109) 88MB classic
installed:          3.5.2            (109) 88MB classic

[hreidar]

@nevalla, I notice that you are talking about 3.5.3, I don't see that in my snap repo at this time