Issues · redhat-developer/lsp4ij · GitHub

Labels Milestones New issue

Freeze in EDT for 12 seconds

#1604

· angelozerr opened

on Jun 15, 2026

java.util.concurrent.CompletionException: com.redhat.devtools.lsp4ij.server.CannotStartProcessException:

#1600

· angelozerr opened

on Jun 12, 2026

Add MCP Server support to LSP4IJ to expose LSP and DAP features as MCP tools

#1581

· angelozerr opened

on Jun 5, 2026

Ongoing futures never complete when LSP server crashes

#1565

· SergejSalnikov opened

on May 28, 2026

Server status shows "stopping" during `lastDocumentDisconnectedTimeout` grace period

#1553

· SergejSalnikov opened

on May 25, 2026

java.lang.Throwable: Slow operations are prohibited on EDT. See SlowOperations.assertSlowOperationsAreAllowed javadoc.

#1540

· angelozerr opened

on May 22, 2026

`textDocument/documentLink` navigation fails for files outside project directories (e.g., external libraries)

#1533

· SergejSalnikov opened

on May 21, 2026

Is there any mechanism for tracking timing of analysis features end-to-end?

#1483

· helin24 opened

on May 5, 2026

`Error while consuming 'textDocument/declaration' with language server 'SourceKit-LSP'` while editing a Swift file in IntelliJ 2025.3.3

#1434

· rgoldberg opened

on Mar 13, 2026

Nothing happens when valid breakpoint added in editor during running DAP debug process

#1433

· SCWells72 opened

on Mar 10, 2026

DAP debugger variables are not showing inline in the editor

#1432

· SCWells72 opened

on Mar 10, 2026

Allow disable language server configuration

#1393

· Jankbyte opened

on Dec 7, 2025