File ... is not a module. [2306]

[marto1980]

Hello,
in my LazyVim IDE I get the following errors in my .ts files:

1. For all import statements: "File
   '/home/marto/repos/angular/finances/node_modules/@angular/core/index.d.ts' is not a module. [2306]"

2. For component decorators: "This syntax requires an imported helper but module 'tslib' cannot be found. [2354]"

3. When I try to go to a definition: "No results found for lsp_definitions"

My node version is v20.18.2., typescript is 5.7.3, angular is 19.2.13. tslib is available inside node_modules: "ls node_modules/tslib/
CopyrightNotice.txt SECURITY.md tslib.d.ts tslib.es6.mjs
LICENSE.txt modules tslib.es6.html tslib.html
README.md package.json tslib.es6.js tslib.js
"
I have enabled just these two language plugins: " Enabled Languages: (2)
● lang.angular
● lang.typescript
".
In mason, it says: " Installed
◍ angular-language-server
◍ vtsls
"
From my LspInfo it becomes clear that vtsls is actually used. The LspInfo, LspLog, package.json, and tsconfig.json files are attached.
LspInfo.txt
LspLog.txt
package.json
tsconfig.json

Any suggestions will be appreciated.

Best regards,
Martin

[marto1980]

Hello, I finally solved the problem. In short, it was the OpenBSD system resource limits that caused the issue. Obviously, nvim as an IDE is very resource-hungry. So, I had to tweak the staff class /etc/login.conf:

staff:
:datasize-cur=2G:
:datasize-max=unlimited:
:stacksize=8M:
:openfiles=8192:
:maxproc-max=2048:
:maxproc-cur=2048:
:memorylocked=131072:
:memoryuse=unlimited:
:ignorenologin:
:requirehome@:
:tc=default:

and also create /etc/sysctl.conf with the following line:

kern.maxfiles=65536

Now everything works like a charm with the default settings I use also on other OSs such as Linux and DragonFlyBSD.

Special thanks to everybody and to Volker from the OpenBSD misc list, with whom I corresponded also in private. Special thanks also to ChatGPT and grok :)

Now that this is solved, I would be happy if you can comment on my resource limits. Maybe some settings can be further improved?
This is my current default class:

default:
:path=/usr/bin /bin /usr/sbin /sbin /usr/X11R6/bin /usr/local/bin /usr/local/sbin:
:umask=022:
:datasize=unlimited:
:maxproc-max=256:
:maxproc-cur=128:
:openfiles=8192:
:stacksize-cur=4M:
:localcipher=blowfish,a:
:tc=auth-defaults:
:tc=auth-ftp-defaults:

I think I tweaked some things here as well.

I am looking forward to your comments.

Best regards,
Martin