Uncaught TypeError: Cannot read property 'split' of null

[GrishaKirilin]

Thanks in advance for your bug report!

• Have you reproduced issue in safe mode?
• Have you used the debugging guide to try to resolve the issue?
• Have you checked our FAQs to make sure your question isn't answered there?
• Have you checked to make sure your issue does not already exist?
• Have you checked you are on the latest release of Pulsar?

What happened?

Description

I checked the diffs before committing and then committed the changes, leaving the diffs tab open. After committing, that tab was empty. The next morning, I found the following error.

Versions

Pulsar: 1.106.0 x64
Electron: 12.2.3
OS: Ubuntu 22.04.2
Thrown From: github package 0.36.16

Stack Trace

Uncaught TypeError: Cannot read property 'split' of null

At /opt/Pulsar/resources/app.asar/node_modules/text-buffer/lib/text-buffer.js:1323

TypeError: Cannot read property 'split' of null
    at Diff.lineDiff.tokenize (/app.asar/node_modules/text-buffer/node_modules/diff/lib/diff/line.js:22:32)
    at Diff.diff (/app.asar/node_modules/text-buffer/node_modules/diff/lib/diff/base.js:36:39)
    at Object.diffLines (/app.asar/node_modules/text-buffer/node_modules/diff/lib/diff/line.js:47:19)
    at /app.asar/node_modules/text-buffer/lib/text-buffer.js:805:29
    at TextBuffer.transact (/app.asar/node_modules/text-buffer/lib/text-buffer.js:1320:16)
    at TextBuffer.setTextViaDiff (/app.asar/node_modules/text-buffer/lib/text-buffer.js:800:10)
    at CommitController.componentDidUpdate (/app.asar/node_modules/github/lib/controllers/commit-controller.js:106:30)
    at commitLifeCycles (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:22117:22)
    at commitLayoutEffects (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:25344:7)
    at HTMLUnknownElement.callCallback (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:336:14)
    at Object.invokeGuardedCallbackDev (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:385:16)
    at invokeGuardedCallback (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:440:31)
    at commitRootImpl (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:25082:9)
    at unstable_runWithPriority (/app.asar/node_modules/scheduler/cjs/scheduler.development.js:697:12)
    at /app.asar/node_modules/react-dom/cjs/react-dom.development.js:12149:10)
    at commitRoot (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:24922:3)
    at finishSyncRender (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:24329:3)
    at performSyncWorkOnRoot (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:24307:9)
    at /app.asar/node_modules/react-dom/cjs/react-dom.development.js:12199:24
    at unstable_runWithPriority (/app.asar/node_modules/scheduler/cjs/scheduler.development.js:697:12)
    at /app.asar/node_modules/react-dom/cjs/react-dom.development.js:12149:10)
    at flushSyncCallbackQueueImpl (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:12194:7)
    at flushSyncCallbackQueue (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:12182:3)
    at scheduleUpdateOnFiber (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:23709:9)
    at Object.enqueueSetState (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:13994:5)
    at ObserveModel.Component.setState (/app.asar/node_modules/react/cjs/react.development.js:325:16)
    at ModelObserver.didUpdate (/app.asar/node_modules/github/lib/views/observe-model.js:21:14)
    at ModelObserver._refreshModelData (/app.asar/node_modules/github/lib/models/model-observer.js:58:14)

Non-Core Packages

atom-beautify 0.33.4 
atom-clock 0.1.18 
atom-ide-base 3.4.0 
atom-ide-code-format 1.0.3 
atom-ide-datatip 0.25.0 
atom-ide-definitions 0.4.2 
atom-ide-hyperclick 1.0.11 
atom-ide-markdown-service 2.1.0 
atom-ide-outline 3.2.0 
atom-ide-signature-help 0.16.0 
busy-signal 2.0.1 
choose-pane 0.8.0 
clang-format 2.0.8 
dark-one-dark-syntax 2.3.0 
easy-motion-redux 1.3.3 
file-icons 2.1.47 
git-blame 1.8.0 
hey-pane 1.2.0 
ide-ccls 0.3.0 
intentions 2.1.1 
linter 3.4.0 
linter-ui-default 3.4.1 
move-tab-or-split 1.1.1 
pristine-ui 1.1.11 
project-manager 3.3.8 
rainbow-csv 1.4.0 
split-diff 1.6.1 
todo-show 2.3.2 

Pulsar version

1.106.0

Which OS does this happen on?

🐧 Debian based (Linux Mint, Ubuntu, etc.)

OS details

Ubuntu 22.04.2

Which CPU architecture are you running this on?

64-bit(x86_64)

What steps are needed to reproduce this?

Not reproducible.

Additional Information:

No response

[confused-Techie]

Thanks a ton for reporting this!

[GrishaKirilin]

It seems that the error appears every time I do (some kind of?) rebase with the directory open in the editor. I will try to reproduce the error.

[nick-tripp]

Also hitting this issue; seems to happen to me when I need to do a git merge pulling from remote, but only with certain repositories.

Versions

Pulsar: 1.114.0 arm64
Electron: 12.2.3
OS: macOS 14.3.1
Thrown From: github package 0.36.20

Stack Trace

Uncaught TypeError: Cannot read property 'split' of null

At /Applications/Pulsar.app/Contents/Resources/app.asar/node_modules/text-buffer/lib/text-buffer.js:1323

TypeError: Cannot read property 'split' of null
    at Diff.lineDiff.tokenize (/app.asar/node_modules/text-buffer/node_modules/diff/lib/diff/line.js:22:32)
    at Diff.diff (/app.asar/node_modules/text-buffer/node_modules/diff/lib/diff/base.js:36:39)
    at Object.diffLines (/app.asar/node_modules/text-buffer/node_modules/diff/lib/diff/line.js:47:19)
    at /app.asar/node_modules/text-buffer/lib/text-buffer.js:805:29
    at TextBuffer.transact (/app.asar/node_modules/text-buffer/lib/text-buffer.js:1320:16)
    at TextBuffer.setTextViaDiff (/app.asar/node_modules/text-buffer/lib/text-buffer.js:800:10)
    at CommitController.componentDidUpdate (/app.asar/node_modules/github/lib/controllers/commit-controller.js:106:30)
    at commitLifeCycles (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:22117:22)
    at commitLayoutEffects (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:25344:7)
    at HTMLUnknownElement.callCallback (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:336:14)
    at Object.invokeGuardedCallbackDev (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:385:16)
    at invokeGuardedCallback (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:440:31)
    at commitRootImpl (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:25082:9)
    at unstable_runWithPriority (/app.asar/node_modules/scheduler/cjs/scheduler.development.js:697:12)
    at /app.asar/node_modules/react-dom/cjs/react-dom.development.js:12149:10)
    at commitRoot (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:24922:3)
    at finishSyncRender (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:24329:3)
    at performSyncWorkOnRoot (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:24307:9)
    at /app.asar/node_modules/react-dom/cjs/react-dom.development.js:12199:24
    at unstable_runWithPriority (/app.asar/node_modules/scheduler/cjs/scheduler.development.js:697:12)
    at /app.asar/node_modules/react-dom/cjs/react-dom.development.js:12149:10)
    at flushSyncCallbackQueueImpl (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:12194:7)
    at flushSyncCallbackQueue (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:12182:3)
    at scheduleUpdateOnFiber (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:23709:9)
    at Object.enqueueSetState (/app.asar/node_modules/react-dom/cjs/react-dom.development.js:13994:5)
    at ObserveModel.Component.setState (/app.asar/node_modules/react/cjs/react.development.js:325:16)
    at ModelObserver.didUpdate (/app.asar/node_modules/github/lib/views/observe-model.js:21:14)
    at ModelObserver._refreshModelData (/app.asar/node_modules/github/lib/models/model-observer.js:58:14)
    at processTicksAndRejections (internal/process/task_queues.js:93:5)

Commands

     -1:06.4.0 intentions:highlight (input.hidden-input)
     -1:06.4.0 find-and-replace:show (input.hidden-input)
     -1:04.8.0 core:confirm (input.hidden-input)
     -0:50.4.0 intentions:highlight (input.hidden-input)
  2x -0:48 core:move-right (input.hidden-input)
  2x -0:47.4.0 core:backspace (input.hidden-input)
 10x -0:46.3.0 core:move-left (input.hidden-input)
     -0:44.6.0 core:backspace (input.hidden-input)
     -0:43.4.0 intentions:highlight (input.hidden-input)
     -0:42.6.0 editor:select-to-end-of-word (input.hidden-input)
     -0:40.4.0 intentions:highlight (input.hidden-input)
     -0:40.2.0 core:save (input.hidden-input)
     -0:37.2.0 core:backspace (input.hidden-input)
     -0:36.6.0 intentions:highlight (input.hidden-input)
     -0:36.6.0 github:commit (input.hidden-input)
     -0:22.9.0 github:pull (span.)

Non-Core Packages

atom-clock 0.1.18 
atom-inline-blame 0.0.10 
busy-signal 2.0.1 
intentions 2.1.1 
language-cmake-2 1.1.1 
language-jenkinsfile 0.1.1 
linter 3.4.0 
linter-flake8 2.4.0 
linter-pylint 2.1.1 
linter-ui-default 3.4.1 
multi-cursor 3.0.0