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Calling ForceDraw from a goroutine can cause a panic

#281Closedquantonganh 创建于 2026-02-26
Q
quantonganhcommented
``` panic: runtime error: index out of range [19] with length 1 goroutine 39 [running]: github.com/rivo/tview.(*TreeView).Draw(0x140000b0320, {0x102f01ee8, 0x1400008e4b0}) /home/runner/go/pkg/mod/github.com/rivo/tview@v0.0.0-20241103174730-c76f7879f592/treeview.go:762 +0x7ec github.com/rivo/tview.(*Flex).Draw(0x140002220f0, {0x102f01ee8, 0x1400008e4b0}) /home/runner/go/pkg/mod/github.com/rivo/tview@v0.0.0-20241103174730-c76f7879f592/flex.go:200 +0x2a8 github.com/rivo/tview.(*Flex).Draw(0x140002221e0, {0x102f01ee8, 0x1400008e4b0}) /home/runner/go/pkg/mod/github.com/rivo/tview@v0.0.0-20241103174730-c76f7879f592/flex.go:200 +0x2a8 github.com/rivo/tview.(*Flex).Draw(0x14000222240, {0x102f01ee8, 0x1400008e4b0}) /home/runner/go/pkg/mod/github.com/rivo/tview@v0.0.0-20241103174730-c76f7879f592/flex.go:200 +0x2a8 github.com/rivo/tview.(*Flex).Draw(0x14000222270, {0x102f01ee8, 0x1400008e4b0}) /home/runner/go/pkg/mod/github.com/rivo/tview@v0.0.0-20241103174730-c76f7879f592/flex.go:204 +0x2ec github.com/rivo/tview.(*Pages).Draw(0x14000099770, {0x102f01ee8, 0x1400008e4b0}) /home/runner/go/pkg/mod/github.com/rivo/tview@v0.0.0-20241103174730-c76f7879f592/pages.go:291 +0xdc github.com/rivo/tview.(*Application).draw(0x14000240000) /home/runner/go/pkg/mod/github.com/rivo/tview@v0.0.0-20241103174730-c76f7879f592/application.go:711 +0x10c github.com/rivo/tview.(*Application).ForceDraw(...) /home/runner/go/pkg/mod/github.com/rivo/tview@v0.0.0-20241103174730-c76f7879f592/application.go:674 github.com/jorgerojas26/lazysql/components.(*ResultsTable).SetLoading(0x14000282000, 0xec?) /home/runner/work/lazysql/lazysql/components/results_table.go:934 +0xcc github.com/jorgerojas26/lazysql/components.(*ResultsTable).FetchRecords(0x14000282000, 0x1400008f910) /home/runner/work/lazysql/lazysql/components/results_table.go:1005 +0x5c github.com/jorgerojas26/lazysql/components.(*Home).showTable(0x1400089c000, {0x140000243a0, 0xb}, {0x140000243ac, 0x11}) /home/runner/work/lazysql/lazysql/components/home.go:215 +0x294 github.com/jorgerojas26/lazysql/components.(*Home).subscribeToTreeChanges(0x1400089c000) /home/runner/work/lazysql/lazysql/components/home.go:137 +0x3c4 created by github.com/jorgerojas26/lazysql/components.NewHomePage in goroutine 50 /home/runner/work/lazysql/lazysql/components/home.go:90 +0x320 ``` According to the [documentation](https://pkg.go.dev/github.com/rivo/tview#Application.ForceDraw), `ForceDraw` should not be called from a goroutine.
关闭于 2026-02-27 1 条评论