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andlabs / ui

Platform-native GUI library for Go.
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EXCEPTION,BUT I UNKOWN IT #335

Open maosjz opened 5 years ago

maosjz commented 5 years ago

Exception 0xc0000005 0x0 0xffffffffffffffff 0xa49033 PC=0xa49033

runtime: unknown pc 0xa49033 stack: frame={sp:0x99cfb58, fp:0x0} stack=[0x97d1ed0,0x99cfed0) 00000000099cfa58: 00000000099cfac0 00000000099cfaa0 00000000099cfa68: 00000000099cfc63 00000000099cfaa0 00000000099cfa78: 00000000009ade4c 00000000099cfb10 00000000099cfa88: 00000000009a6a23 00000000002dc000 00000000099cfa98: 00000000099cfac0 0000000000000000 00000000099cfaa8: 00000000099cfcbf 00000000099cfae0 00000000099cfab8: 00000000009aa025 00000000002d9e40 00000000099cfac8: 0000000000000030 00000000099cfb00 00000000099cfad8: 00000000099cfcbf 00000000099cfb10 00000000099cfae8: 00000000009ade1c 00000000002d9e40 00000000099cfaf8: 0000000000a0e4d2 0000000000b90700 00000000099cfb08: 00000000002dc000 00000000099cfb40 00000000099cfb18: 0000000000a37595 00000000002d9e20 00000000099cfb28: 00000000099cfb50 00000000099cfb60 00000000099cfb38: 00000000009aa025 00000000099cfb80 00000000099cfb48: 0000000000a37494 00000000099cfb7f 00000000099cfb58: <0000000000a0f16b 00000000099cfb90 00000000099cfb68: 00000000009ade1c 00000000002dc000 00000000099cfb78: 00000000002d9e20 00000000099cfbf0 00000000099cfb88: 0000000000a37106 00000000099cfbb8 00000000099cfb98: 00000000002d9270 00000000002d98e0 00000000099cfba8: 0000000000a369af 0000000000b90700 00000000099cfbb8: 00000000002d9e20 00000000002d9e20 00000000099cfbc8: 0000000000a37464 00000000099cfbff 00000000099cfbd8: 00000000002dc000 00000000002d9e40 00000000099cfbe8: 00000000002dbfe0 00000000099cfcc0 00000000099cfbf8: 00000000099cfcbf 00000000099cfc50 00000000099cfc08: 0000000000a36d83 00000000099cfc30 00000000099cfc18: 0000000000b90700 00000000002d9e20 00000000099cfc28: 00000000002dc000 00000000099cfc60 00000000099cfc38: 0000000000a16410 00000000099cfcc0 00000000099cfc48: 00000000002dbfe0 0000000000b90700 runtime: unknown pc 0xa49033 stack: frame={sp:0x99cfb58, fp:0x0} stack=[0x97d1ed0,0x99cfed0) 00000000099cfa58: 00000000099cfac0 00000000099cfaa0 00000000099cfa68: 00000000099cfc63 00000000099cfaa0 00000000099cfa78: 00000000009ade4c 00000000099cfb10 00000000099cfa88: 00000000009a6a23 00000000002dc000 00000000099cfa98: 00000000099cfac0 0000000000000000 00000000099cfaa8: 00000000099cfcbf 00000000099cfae0 00000000099cfab8: 00000000009aa025 00000000002d9e40 00000000099cfac8: 0000000000000030 00000000099cfb00 00000000099cfad8: 00000000099cfcbf 00000000099cfb10 00000000099cfae8: 00000000009ade1c 00000000002d9e40 00000000099cfaf8: 0000000000a0e4d2 0000000000b90700 00000000099cfb08: 00000000002dc000 00000000099cfb40 00000000099cfb18: 0000000000a37595 00000000002d9e20 00000000099cfb28: 00000000099cfb50 00000000099cfb60 00000000099cfb38: 00000000009aa025 00000000099cfb80 00000000099cfb48: 0000000000a37494 00000000099cfb7f 00000000099cfb58: <0000000000a0f16b 00000000099cfb90 00000000099cfb68: 00000000009ade1c 00000000002dc000 00000000099cfb78: 00000000002d9e20 00000000099cfbf0 00000000099cfb88: 0000000000a37106 00000000099cfbb8 00000000099cfb98: 00000000002d9270 00000000002d98e0 00000000099cfba8: 0000000000a369af 0000000000b90700 00000000099cfbb8: 00000000002d9e20 00000000002d9e20 00000000099cfbc8: 0000000000a37464 00000000099cfbff 00000000099cfbd8: 00000000002dc000 00000000002d9e40 00000000099cfbe8: 00000000002dbfe0 00000000099cfcc0 00000000099cfbf8: 00000000099cfcbf 00000000099cfc50 00000000099cfc08: 0000000000a36d83 00000000099cfc30 00000000099cfc18: 0000000000b90700 00000000002d9e20 00000000099cfc28: 00000000002dc000 00000000099cfc60 00000000099cfc38: 0000000000a16410 00000000099cfcc0 00000000099cfc48: 00000000002dbfe0 0000000000b90700

goroutine 491 [syscall]: github.com/andlabs/ui._Cfunc_uiMultilineEntryAppend(0x2d7610, 0x2d88f0) _cgo_gotypes.go:2555 +0x4c github.com/andlabs/ui.(MultilineEntry).Append.func1(0x2d7610, 0x2d88f0) C:/Users/pc/go/src/github.com/andlabs/ui/multilineentry.go:68 +0x6c github.com/andlabs/ui.(MultilineEntry).Append(0xc042072ff0, 0xc042fabf38, 0x17) C:/Users/pc/go/src/github.com/andlabs/ui/multilineentry.go:68 +0x64

maosjz commented 5 years ago

for i:=1;i<=s;i++ { go func(i int) { start := time.Now() _,err := fetcher.Fetch(url) if(err != nil) { println("error") } else { cost := time.Since(start) mutilineEntry.Append("THREAD:"+strconv.Itoa(i)+":"+cost.String()+"\n") }

        }(i)
    }
andlabs commented 5 years ago

You can't call multilineEntry.Append directly from a goroutine; you must wrap that in ui.QueueMain.

andlabs commented 5 years ago

Any update?