Rewrap crashes with Solidity (.sol) files

[mirayashi]

Using pre-release version 17.8.0 (also reproducible with stable version 1.16.3). VSCode version 1.81.0 on Ubuntu 22.04

Rewrapping comments in Solidity files (.sol extension) results in the following stack trace:

[Extension Host] TypeError: e.System.Collections.IEnumerator.MoveNext is not a function
	at $b0ad0042444761d9$export$2344b14b097df817 (/home/mirayashi/.vscode/extensions/stkb.rewrap-17.8.0/dist/Extension.js:6975:69)
	at $9bfe09d0c22a9837$export$47bd1dafac8b8c58 (/home/mirayashi/.vscode/extensions/stkb.rewrap-17.8.0/dist/Extension.js:9073:12)
	at /home/mirayashi/.vscode/extensions/stkb.rewrap-17.8.0/dist/Extension.js:12666:148
	at $b0ad0042444761d9$export$d65cb303b863e3bf (/home/mirayashi/.vscode/extensions/stkb.rewrap-17.8.0/dist/Extension.js:7083:17)
	at $1411aa09fbe321df$export$78262f0a7b75cf50 (/home/mirayashi/.vscode/extensions/stkb.rewrap-17.8.0/dist/Extension.js:12666:92)
	at $1411aa09fbe321df$export$2e6c959c16ff56b8 (/home/mirayashi/.vscode/extensions/stkb.rewrap-17.8.0/dist/Extension.js:12673:49)
	at $9d0d59b10020735c$export$6cb9d9886761bf2b (/home/mirayashi/.vscode/extensions/stkb.rewrap-17.8.0/dist/Extension.js:13127:23)
	at $289a06abe5f10607$export$6cb9d9886761bf2b (/home/mirayashi/.vscode/extensions/stkb.rewrap-17.8.0/dist/Extension.js:13230:129)
	at $09ff662961d6d81c$var$doWrap (/home/mirayashi/.vscode/extensions/stkb.rewrap-17.8.0/dist/Extension.js:15444:22)
	at $09ff662961d6d81c$var$rewrapCommentCommand (/home/mirayashi/.vscode/extensions/stkb.rewrap-17.8.0/dist/Extension.js:15406:5)
	at /usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:120:20443
	at Object.edit (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:100:51097)
	at /usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:120:20430
	at a.h (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:102:77777)
	at a.$executeContributedCommand (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:102:78637)
	at t.N (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:7983)
	at t.M (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:7749)
	at t.H (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:6830)
	at t.G (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:5906)
	at r.value (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:4736)
	at f.w (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:63:1902)
	at f.fire (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:63:2119)
	at y.fire (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:79:13931)
	at r.value (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:130:30355)
	at f.w (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:63:1902)
	at f.fire (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:63:2119)
	at y.fire (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:79:13931)
	at MessagePortMain.<anonymous> (/usr/share/code/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:130:28635)
	at MessagePortMain.emit (node:events:513:28)
	at MessagePortMain._internalPort.emit (node:electron/js2c/utility_init:2:367)

With stable version (1.16.3), this error happens straight on startup if a .sol file is open when VSCode starts, which cause the extension to be entirely unavailable:

Activating extension 'stkb.rewrap' failed: e.System.Collections.IEnumerator.MoveNext is not a function.

Which results in the following when doing Alt+Q:

command 'rewrap.rewrapComment' not found

[matthiasgeihs]

Having same issue. Any solution available?

[mirayashi]

Having same issue. Any solution available?

The only workaround that I found is to manually change the language of the current file (for exemple to JavaScript), do Alt+Q, then switch back to Solidity. You should be using either pre-release or downgrade to stable 1.15 in order to avoid the startup crash and the command not found error.

Unfortunately I have little hope for a long-term fix as the repository seems no longer actively maintained (last commit 1.5 years ago), and there doesn't seem to be any other extensions out there available as an alternative.

[matthiasgeihs]

ah, wasn't aware that it's not maintained anymore.

thx for the workaround tip.

i'm wondering: maybe the problem is not too hard to fix? any idea what might be causing it?