Skip to content

FastMCP crashes when tool return type uses Python 3.10+ A | B | C union syntax #798

FastMCP crashes when tool return type uses Python 3.10+ A | B | C union syntax

FastMCP crashes when tool return type uses Python 3.10+ A | B | C union syntax #798

Triggered via issue August 10, 2026 16:43
@maxisbeymaxisbey
commented on #2591 a4f4ccd
Status Skipped
Total duration 1s
Artifacts

docs-preview.yml

on: issue_comment
authorize
authorize
build
build
comment
0s
comment
Fit to window
Zoom out
Zoom in