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Uncaught exception: Header must provide a Content-Length property.

See original GitHub issue

When opening a Java file for editing I get the error:

[coc.nvim]: Uncaught exception: Header must provide a Content-Length property.

I only get this error when editing Java files, not with CPP files in conjunction with coc.clangd. As a result I get an infinite attempt of trying to start jdt what never succeeds.

Installed extensions:

coc-snippets 2.2.10
coc-java 1.5.3
coc-cmake 0.0.3
coc-clangd 0.6.0

Using nvim v0.4.4 or VIM 8.2 1-1897 on ubuntu 18

I have seen others report the same issue with different extensions but other than updating the corresponding extension I haven’t found any suitable solution. I also don’t know what exactly is causing it. Any help appreciated.

Issue Analytics

State:
Created 3 years ago
Reactions:1
Comments:5 (1 by maintainers)

Top GitHub Comments

10reactions

JuanManuelRBcommented, Feb 26, 2021

I was able to solve this same problem by uninstalling coc-java, deleting the folder ~/.config/coc/extensions/coc-java-data/, and reinstalling coc-java again

4reactions

fidelskicommented, Dec 10, 2020

Sorry for bothering, after a complete wipe of all vim plugins and all coc extensions, including a removal of all files within .config/coc and a reinstall of everything, the error is gone.

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