Uncaught TypeError: Cannot read property 'replace' of undefined

[jimklo]

[Enter steps to reproduce below:]

1. Installed plugin
2. Restarted Atom
3. Opened existing RST file with table that needed formatting cleanup
4. Pressed TAB key.
5. Exception thrown

Here's the RST table that throws the error:

+------------------------+----------------------------------------------------------------------------+
| Sub Project            | Artifact Path                                                              |
+========================+============================================================================+
| Sunflower Studio Tasks | ``src-root/sunflower-studio/sunflower-sri/com.sri.sunflower.distrib.tasks/target/products`` |
+------------------------+----------------------------------------------------------------------------+
| Sunflower Studio CE    | ``src-root/sunflower-studio/sunflower-open/com.sri.sunflower.distrib.core/target/products`` |
+------------------------+----------------------------------------------------------------------------+
| Floralib               | ``src-root/sunflower-foundation/floralib/target``                                      |
+------------------------+----------------------------------------------------------------------------+
| Floralib External      | ``src-root/sunflower-foundation/floralib-ext/target``                                  |
+------------------------+----------------------------------------------------------------------------+

Atom Version: 1.7.4
System: Mac OS X 10.10.5
Thrown From: table-editor package, v0.2.0

Stack Trace

Uncaught TypeError: Cannot read property 'replace' of undefined

At /Users/jklo/.atom/packages/table-editor/lib/table-formatter.coffee:65

TypeError: Cannot read property 'replace' of undefined
    at TableFormatter.module.exports.TableFormatter.linesEqual (/Users/jklo/.atom/packages/table-editor/lib/table-formatter.coffee:65:10)
    at TableFormatter.module.exports.TableFormatter.getSelectionRanges (/Users/jklo/.atom/packages/table-editor/lib/table-formatter.coffee:160:18)
    at Object.module.exports.TableEditor.formatTable (/Users/jklo/.atom/packages/table-editor/lib/table-editor.coffee:181:7)
    at atom-text-editor.subscriptions.add.atom.commands.add.table-editor:next-cell (/Users/jklo/.atom/packages/table-editor/lib/table-editor.coffee:33:37)
    at CommandRegistry.module.exports.CommandRegistry.handleCommandEvent (/Applications/Atom.app/Contents/Resources/app.asar/src/command-registry.js:260:29)
    at /Applications/Atom.app/Contents/Resources/app.asar/src/command-registry.js:3:61
    at KeymapManager.module.exports.KeymapManager.dispatchCommandEvent (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:580:16)
    at KeymapManager.module.exports.KeymapManager.handleKeyboardEvent (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:388:22)
    at WindowEventHandler.module.exports.WindowEventHandler.handleDocumentKeyEvent (/Applications/Atom.app/Contents/Resources/app.asar/src/window-event-handler.js:98:36)
    at HTMLDocument.<anonymous> (/Applications/Atom.app/Contents/Resources/app.asar/src/window-event-handler.js:3:61)

Commands

     -0:00.9.0 table-editor:next-cell (atom-text-editor.editor.is-focused.table-editor-active)

Config

{
  "core": {}
}

Installed Packages

# User
angularjs, v0.3.4
angularjs-styleguide-snippets-es6, v1.0.3
atom-html-preview, v0.1.19
autocomplete-python, v1.7.3
color-picker, v2.1.1
dockerletion, v0.2.0
editorconfig, v1.4.1
emmet, v2.4.3
file-icons, v1.7.13
fill-line, v1.0.0
highlight-selected, v0.11.2
language-docker, v1.1.6
language-restructuredtext, v0.15.0
line-ending-converter, v1.3.2
linter, v1.11.4
merge-conflicts, v1.4.3
minimap, v4.24.3
minimap-highlight-selected, v4.4.0
open-recent, v5.0.0
python-tools, v0.6.7
rst-preview-pandoc, v0.1.12
symbol-gen, v1.3.0
symbols-tree-view, v0.13.2
table-editor, v0.2.0

# Dev
No dev packages

[bobek]

I have the same issue with Atom version 1.9.8 and package version 0.2.0

[zk4]

I think it`s still not fixed. version 0.2.1
atom 1.10.2

TypeError: Cannot read property 'length' of null
    at /Users/zk/.atom/packages/table-editor/lib/table-processors.coffee:105:42
    at Object.exports.parseString (/Users/zk/.atom/packages/table-editor/node_modules/asciiparse/index.js:112:3)
    at processMarkdownTable (/Users/zk/.atom/packages/table-editor/lib/table-processors.coffee:85:27)
    at /Users/zk/.atom/packages/table-editor/lib/table-processors.coffee:152:3
    at TableFormatter.module.exports.TableFormatter.getFormattedTableText (/Users/zk/.atom/packages/table-editor/lib/table-formatter.coffee:89:21)
    at TableFormatter.module.exports.TableFormatter.getSelectionRanges (/Users/zk/.atom/packages/table-editor/lib/table-formatter.coffee:152:17)
    at Object.module.exports.TableEditor.formatTable (/Users/zk/.atom/packages/table-editor/lib/table-editor.coffee:199:7)
    at atom-text-editor.subscriptions.add.atom.commands.add.table-editor:next-cell (/Users/zk/.atom/packages/table-editor/lib/table-editor.coffee:33:37)
    at CommandRegistry.module.exports.CommandRegistry.handleCommandEvent (/Applications/Atom.app/Contents/Resources/app.asar/src/command-registry.js:260:29)
    at /Applications/Atom.app/Contents/Resources/app.asar/src/command-registry.js:3:61
    at KeymapManager.module.exports.KeymapManager.dispatchCommandEvent (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:580:16)
    at KeymapManager.module.exports.KeymapManager.handleKeyboardEvent (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:388:22)
    at WindowEventHandler.module.exports.WindowEventHandler.handleDocumentKeyEvent (/Applications/Atom.app/Contents/Resources/app.asar/src/window-event-handler.js:98:36)
    at HTMLDocument.<anonymous> (/Applications/Atom.app/Contents/Resources/app.asar/src/window-event-handler.js:3:61)

[penseleit]

I suspect this bug has the same root cause as issues #2, #3, #4, and #5: they are all trying to work with a null object.