Uncaught RangeError: Invalid array length

[gilje]

[Enter steps to reproduce:]

1. ...
2. ...

Atom: 1.19.0-beta0 x64
Electron: 1.6.9
OS: Unknown Windows version
Thrown From: atom-mdtoc package 0.8.3

Stack Trace

Uncaught RangeError: Invalid array length

At C:\Users\gilje\.atom\packages\atom-mdtoc\lib\toc-view.coffee:219

RangeError: Invalid array length
    at String.module.exports.String.repeat (/packages/atom-mdtoc/lib/toc-view.coffee:219:27)
    at LineNumberGutterComponent.render (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/src/text-editor-component.js:3007:43)
    at Object.updateSync (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/component-helpers.js:99:40)
    at LineNumberGutterComponent.update (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/src/text-editor-component.js:2973:18)
    at updateComponent (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/patch.js:52:19)
    at patch (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/patch.js:16:25)
    at updateChildren (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/patch.js:77:13)
    at patch (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/patch.js:18:15)
    at updateChildren (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/patch.js:77:13)
    at patch (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/patch.js:18:15)
    at Object.updateSync (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/component-helpers.js:108:26)
    at GutterContainerComponent.update (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/src/text-editor-component.js:2865:18)
    at updateComponent (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/patch.js:52:19)
    at patch (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/patch.js:16:25)
    at updateChildren (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/patch.js:77:13)
    at patch (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/patch.js:18:15)
    at updateChildren (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/patch.js:77:13)
    at patch (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/patch.js:18:15)
    at Object.updateSync (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/node_modules/etch/lib/component-helpers.js:108:26)
    at TextEditorComponent.updateSyncBeforeMeasuringContent (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/src/text-editor-component.js:357:16)
    at TextEditorComponent.updateSync (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/src/text-editor-component.js:259:16)
    at etch.getScheduler.updateDocument (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/src/text-editor-component.js:212:46)
    at ViewRegistry.module.exports.ViewRegistry.performDocumentUpdate (~/AppData/Local/atom/app-1.19.0-beta0/resources/app/src/view-registry.js:187:15)
    at ~/AppData/Local/atom/app-1.19.0-beta0/resources/app/src/view-registry.js:3:65

Commands

     -1:48.8.0 core:delete (input.hidden-input)
     -1:41.3.0 core:paste (input.hidden-input)
  2x -1:38 editor:outdent-selected-rows (input.hidden-input)
     -1:29.1.0 core:move-left (input.hidden-input)
     -1:20.9.0 editor:newline (input.hidden-input)
  4x -1:20.6.0 core:backspace (input.hidden-input)
     -1:19.4.0 editor:newline (input.hidden-input)
 10x -1:19.1.0 core:backspace (input.hidden-input)
     -1:14.3.0 editor:newline (input.hidden-input)
     -1:14.2.0 markdown:indent-list-item (input.hidden-input)
  2x -1:12.1.0 core:backspace (input.hidden-input)
  2x -1:08.3.0 editor:newline (input.hidden-input)
  2x -0:53.4.0 core:backspace (input.hidden-input)
  6x -0:46.7.0 editor:outdent-selected-rows (input.hidden-input)
  3x -0:17.9.0 editor:newline (input.hidden-input)
     -0:12.2.0 atom-mdtoc:insert (div.line.cursor-line)

Non-Core Packages

atom-beautify 0.29.26 
atom-clock 0.1.9 
atom-mdtoc 0.8.3 
chester-atom-syntax 0.2.0 
code-peek 1.4.20 
color-picker 2.2.5 
highlight-selected 0.13.1 
language-markdown 0.23.0 
markdown-preview-enhanced 0.13.0 
package-sync 1.1.0 
pigments 0.39.1 
pretty-json 1.6.3 
pubster-syntax 3.0.1 
seti-syntax 1.1.3 
seti-ui 1.8.0 
tool-bar-markdown-writer 0.3.0 

[airclear]

@mcpride @gilje

modify file toc-view.coffee

// replace 
String::repeat = (n) -> Array(n+1).join(this)
// to
String::_repeat_ = (n) -> Array(n+1).join(this)

//replace
@tocContent += ' '.repeat(level - 1)
//to
@tocContent += ' '._repeat_(level - 1)

//replace
@tocContent += '   '.repeat222(level - 1) + '- '
//to
@tocContent += '   '._repeat_(level - 1) + '- '

or use this plugin : https://github.com/airclear/atom-mdtoc-sef

[justinhartman]

This just happened to me. This has been open for 15 months... Is this ever going to be resolved? Is this package being maintained?

[justinhartman]

Sorry, scrap that last comment. Last commit was 3 years ago, clearly this won't be fixed.....