question-mark
Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Cannot read property 'next' of null in v2.5.0

See original GitHub issue

When running decaffeinate for the first time I see:

$ decaffeinate .
master.coffee → master.js
master.coffee: Cannot read property 'next' of null
> 1 | #!/usr/bin/env ./node_modules/coffee-script/bin/coffee
    |
  2 |
  3 | "use strict"

Thought maybe it was an issue with #! but I get that error regardless of what the first line is. I tried with both the v2.5.0 tag and HEAD.

Issue Analytics

  • State:closed
  • Created 7 years ago
  • Reactions:2
  • Comments:8 (1 by maintainers)

github_iconTop GitHub Comments

2reactions
eventualbuddhacommented, Apr 19, 2016

Figured out how to reproduce it. Any file starting or ending with spaces will trigger it. I know how to fix it and will get to it soon.

0reactions
Eden-Suncommented, Apr 21, 2016
Read more comments on GitHub >

github_iconTop Results From Across the Web

Cannot read property 'next' of null · Issue #2956 - GitHub
Have you read the FAQ and checked for duplicate open issues? yes What version of Shaka Player are you using? 3.0.5 Can you...
Read more >
"Cannot read property 'next' of null"? what is that!? (Solved)
FlowerChi May 3, 2016, 2:48am #1 ... UltCombo May 3, 2016, 5:20am #5. Looks like the line self. ... Cannot read property 'next'...
Read more >
Cannot read property 'next' of null in Angular2 Observable ...
and you're fine: You may miss value(s) if your subscription comes after it, but no error is thrown. Try replacing Subject by BehaviorSubject...
Read more >
Uncaught TypeError: Cannot read property of null - iDiallo
All this means is that you are trying to access a property of an object that is undefined. These usually happens when we...
Read more >
Cannot read property 'next' of null - LeetCode Discuss
why it comed to Runtime Error Message: Line 20: TypeError: Cannot read property 'next' of null. /** * Definition for singly-linked list.
Read more >

github_iconTop Related Medium Post

No results found

github_iconTop Related StackOverflow Question

No results found

github_iconTroubleshoot Live Code

Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start Free

github_iconTop Related Reddit Thread

No results found

github_iconTop Related Hackernoon Post

No results found

github_iconTop Related Tweet

No results found

github_iconTop Related Dev.to Post

No results found

github_iconTop Related Hashnode Post

No results found