Closes after start #1525

New Issue

MrUnknownDE · 2026-04-05T18:12:26+02:00

MrUnknownDE commented

2026-04-05 18:12:26 +02:00

Originally created by @Region60 on 11/24/2025

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.2 and 2.3.1

Operating System (OS)

Windows

OS Version

Windows

Additional system information

AMD Ryzen 5 7500F
MAG B650M MORTAR
Hynix DDR5 6400 32GB
PALIT 4070TI

Printer

flyingbear ghost 6

How to reproduce

When launched, a start window appears with a logo and version, then it disappears, but the slicer does not start.

Actual results

start Orca Slicer

Expected results

start Orca Slicer

Project file & Debug log uploads

OrcaSlicer 2.3.2-dev Build f57d0d1

Exceptions:

Exception Code :c0000005 ACCESS_VIOLATION

Exception Flag :0x0 NumberParameters :2
Param 0 :0x0
Param 1 :0x0
Context :0000006933791180
ContextFlag : 0x10005f, EFlags: 0x10246
Fault address: 0x57014E3D 0x1:0x38C3E3D C:\Program Files\OrcaSlicer\OrcaSlicer.dll

Registers:

RAX:00007FF857014E20

RBX:0000000000000000

RCX:000001ABCD738BE0

RDX:0000000080070032

RSI:000001ABCD738BE0

RDI:0000000080070032

R8:0000000000000000

R9:0000000000000000

R10:0000000000000000

R11:0000000000000246

R12:00000069337926C0

R13:0000000000000000

R14:000001ABCDF38590

R15:0000000000000000

CS:RIP:0033:00007FF857014E3D

SS:RSP:002B:0000006933791ED0 RBP:000001ABCDEE2A70

DS:002B ES:002B FS:0053 GS:002B

Flags:00010246

Show CallStack:
7ff857014e3d:hid_write [Unknown file][-1]
7ff8f4872d22:CreateCoreWebView2Environment [Unknown file][-1]
7ff852d02903:CreateWebViewEnvironmentWithOptionsInternal [Unknown file][-1]
7ff852cc9616:CreateWebViewEnvironmentWithOptionsInternal [Unknown file][-1]
7ff8f4873f97:CreateCoreWebView2Environment [Unknown file][-1]
7ff8f487259d:CreateCoreWebView2EnvironmentWithOptions [Unknown file][-1]
7ff8f4872d9b:CreateCoreWebView2Environment [Unknown file][-1]
7ff852d02903:CreateWebViewEnvironmentWithOptionsInternal [Unknown file][-1]
7ff852cc9616:CreateWebViewEnvironmentWithOptionsInternal [Unknown file][-1]
7ff8f4873f97:CreateCoreWebView2Environment [Unknown file][-1]
7ff8f487259d:CreateCoreWebView2EnvironmentWithOptions [Unknown file][-1]
7ff8f48723ad:CreateCoreWebView2EnvironmentWithOptions [Unknown file][-1]
7ff857012a6f:hid_write [Unknown file][-1]
7ff857012768:hid_write [Unknown file][-1]
7ff855dd2614:cereal::detail::StaticObject<cereal::detail::PolymorphicVirtualCasterSlic3r::ObjectWithTimestamp,Slic3r::LayerHeightProfile >::getInstance [Unknown file][-1]
7ff855d0b038:cereal::detail::StaticObject<cereal::detail::PolymorphicVirtualCasterSlic3r::ObjectWithTimestamp,Slic3r::LayerHeightProfile >::getInstance [Unknown file][-1]
7ff855a3c9bd:BRepExtrema_SelfIntersection::default constructor closure' [Unknown file][-1] 7ff855a206fb:BRepExtrema_SelfIntersection::default constructor closure' [Unknown file][-1]
7ff85579c5b1:BRepExtrema_SelfIntersection::default constructor closure' [Unknown file][-1] 7ff8557727e9:BRepExtrema_SelfIntersection::default constructor closure' [Unknown file][-1]
7ff856f6260c:hid_write [Unknown file][-1]
7ff856fc3438:hid_write [Unknown file][-1]
7ff85574b22c:BRepExtrema_SelfIntersection::`default constructor closure' [Unknown file][-1]
7ff854c78ec8:TDataStd_GenericEmpty::Restore [Unknown file][-1]
7ff854d00f3c:orcaslicer_main [Unknown file][-1]
7ff7781856bc:Unknown [Unknown file][-1]
7ff778185cb6:Unknown [Unknown file][-1]
7ff923fa7034:BaseThreadInitThunk [Unknown file][-1]
7ff9240e26a1:RtlUserThreadStart [Unknown file][-1]

Logical Address:
0x57014E3D 0x1:0x38C3E3D C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0xF4872D22 0x1:0x1D22 C:\Program Files\OrcaSlicer\WebView2Loader.dll
0x52D02903 0x1:0x91903 C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\EBWebView\x64\EmbeddedBrowserWebView.dll
0x52CC9616 0x1:0x58616 C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\EBWebView\x64\EmbeddedBrowserWebView.dll
0xF4873F97 0x1:0x2F97 C:\Program Files\OrcaSlicer\WebView2Loader.dll
0xF487259D 0x1:0x159D C:\Program Files\OrcaSlicer\WebView2Loader.dll
0xF4872D9B 0x1:0x1D9B C:\Program Files\OrcaSlicer\WebView2Loader.dll
0x52D02903 0x1:0x91903 C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\EBWebView\x64\EmbeddedBrowserWebView.dll
0x52CC9616 0x1:0x58616 C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\EBWebView\x64\EmbeddedBrowserWebView.dll
0xF4873F97 0x1:0x2F97 C:\Program Files\OrcaSlicer\WebView2Loader.dll
0xF487259D 0x1:0x159D C:\Program Files\OrcaSlicer\WebView2Loader.dll
0xF48723AD 0x1:0x13AD C:\Program Files\OrcaSlicer\WebView2Loader.dll
0x57012A6F 0x1:0x38C1A6F C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x57012768 0x1:0x38C1768 C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x55DD2614 0x1:0x2681614 C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x55D0B038 0x1:0x25BA038 C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x55A3C9BD 0x1:0x22EB9BD C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x55A206FB 0x1:0x22CF6FB C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x5579C5B1 0x1:0x204B5B1 C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x557727E9 0x1:0x20217E9 C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x56F6260C 0x1:0x381160C C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x56FC3438 0x1:0x3872438 C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x5574B22C 0x1:0x1FFA22C C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x54C78EC8 0x1:0x1527EC8 C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x54D00F3C 0x1:0x15AFF3C C:\Program Files\OrcaSlicer\OrcaSlicer.dll
0x781856BC 0x1:0x46BC C:\Program Files\OrcaSlicer\orca-slicer.exe
0x78185CB6 0x1:0x4CB6 C:\Program Files\OrcaSlicer\orca-slicer.exe
0x23FA7034 0x1:0x16034 C:\Windows\System32\KERNEL32.DLL
0x240E26A1 0x1:0x516A1 C:\Windows\SYSTEM32\ntdll.dll

[info] 2025-11-24 22:55:42.686203[Thread 0x00003004]:gui mode, Current OrcaSlicer Version 2.3.2-dev build f57d0d1
[warning] 2025-11-24 22:55:42.713847[Thread 0x00003004]:Failed to load to hints.cereal. File does not exists. C:\Users\Kot\AppData\Roaming\OrcaSlicer\user\hints.cereal

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @Region60 on 11/24/2025* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.2 and 2.3.1 ### Operating System (OS) Windows ### OS Version Windows ### Additional system information AMD Ryzen 5 7500F MAG B650M MORTAR Hynix DDR5 6400 32GB PALIT 4070TI ### Printer flyingbear ghost 6 ### How to reproduce When launched, a start window appears with a logo and version, then it disappears, but the slicer does not start. ### Actual results start Orca Slicer ### Expected results start Orca Slicer ### Project file & Debug log uploads OrcaSlicer 2.3.2-dev Build f57d0d1 Exceptions: Exception Code :c0000005 ACCESS_VIOLATION Exception Flag :0x0 NumberParameters :2 Param 0 :0x0 Param 1 :0x0 Context :0000006933791180 ContextFlag : 0x10005f, EFlags: 0x10246 Fault address: 0x57014E3D 0x1:0x38C3E3D C:\Program Files\OrcaSlicer\OrcaSlicer.dll Registers: RAX:00007FF857014E20 RBX:0000000000000000 RCX:000001ABCD738BE0 RDX:0000000080070032 RSI:000001ABCD738BE0 RDI:0000000080070032 R8:0000000000000000 R9:0000000000000000 R10:0000000000000000 R11:0000000000000246 R12:00000069337926C0 R13:0000000000000000 R14:000001ABCDF38590 R15:0000000000000000 CS:RIP:0033:00007FF857014E3D SS:RSP:002B:0000006933791ED0 RBP:000001ABCDEE2A70 DS:002B ES:002B FS:0053 GS:002B Flags:00010246 Show CallStack: 7ff857014e3d:hid_write [Unknown file][-1] 7ff8f4872d22:CreateCoreWebView2Environment [Unknown file][-1] 7ff852d02903:CreateWebViewEnvironmentWithOptionsInternal [Unknown file][-1] 7ff852cc9616:CreateWebViewEnvironmentWithOptionsInternal [Unknown file][-1] 7ff8f4873f97:CreateCoreWebView2Environment [Unknown file][-1] 7ff8f487259d:CreateCoreWebView2EnvironmentWithOptions [Unknown file][-1] 7ff8f4872d9b:CreateCoreWebView2Environment [Unknown file][-1] 7ff852d02903:CreateWebViewEnvironmentWithOptionsInternal [Unknown file][-1] 7ff852cc9616:CreateWebViewEnvironmentWithOptionsInternal [Unknown file][-1] 7ff8f4873f97:CreateCoreWebView2Environment [Unknown file][-1] 7ff8f487259d:CreateCoreWebView2EnvironmentWithOptions [Unknown file][-1] 7ff8f48723ad:CreateCoreWebView2EnvironmentWithOptions [Unknown file][-1] 7ff857012a6f:hid_write [Unknown file][-1] 7ff857012768:hid_write [Unknown file][-1] 7ff855dd2614:cereal::detail::StaticObject<cereal::detail::PolymorphicVirtualCaster<Slic3r::ObjectWithTimestamp,Slic3r::LayerHeightProfile> >::getInstance [Unknown file][-1] 7ff855d0b038:cereal::detail::StaticObject<cereal::detail::PolymorphicVirtualCaster<Slic3r::ObjectWithTimestamp,Slic3r::LayerHeightProfile> >::getInstance [Unknown file][-1] 7ff855a3c9bd:BRepExtrema_SelfIntersection::`default constructor closure' [Unknown file][-1] 7ff855a206fb:BRepExtrema_SelfIntersection::`default constructor closure' [Unknown file][-1] 7ff85579c5b1:BRepExtrema_SelfIntersection::`default constructor closure' [Unknown file][-1] 7ff8557727e9:BRepExtrema_SelfIntersection::`default constructor closure' [Unknown file][-1] 7ff856f6260c:hid_write [Unknown file][-1] 7ff856fc3438:hid_write [Unknown file][-1] 7ff85574b22c:BRepExtrema_SelfIntersection::`default constructor closure' [Unknown file][-1] 7ff854c78ec8:TDataStd_GenericEmpty::Restore [Unknown file][-1] 7ff854d00f3c:orcaslicer_main [Unknown file][-1] 7ff7781856bc:Unknown [Unknown file][-1] 7ff778185cb6:Unknown [Unknown file][-1] 7ff923fa7034:BaseThreadInitThunk [Unknown file][-1] 7ff9240e26a1:RtlUserThreadStart [Unknown file][-1] Logical Address: 0x57014E3D 0x1:0x38C3E3D C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0xF4872D22 0x1:0x1D22 C:\Program Files\OrcaSlicer\WebView2Loader.dll 0x52D02903 0x1:0x91903 C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\EBWebView\x64\EmbeddedBrowserWebView.dll 0x52CC9616 0x1:0x58616 C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\EBWebView\x64\EmbeddedBrowserWebView.dll 0xF4873F97 0x1:0x2F97 C:\Program Files\OrcaSlicer\WebView2Loader.dll 0xF487259D 0x1:0x159D C:\Program Files\OrcaSlicer\WebView2Loader.dll 0xF4872D9B 0x1:0x1D9B C:\Program Files\OrcaSlicer\WebView2Loader.dll 0x52D02903 0x1:0x91903 C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\EBWebView\x64\EmbeddedBrowserWebView.dll 0x52CC9616 0x1:0x58616 C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\EBWebView\x64\EmbeddedBrowserWebView.dll 0xF4873F97 0x1:0x2F97 C:\Program Files\OrcaSlicer\WebView2Loader.dll 0xF487259D 0x1:0x159D C:\Program Files\OrcaSlicer\WebView2Loader.dll 0xF48723AD 0x1:0x13AD C:\Program Files\OrcaSlicer\WebView2Loader.dll 0x57012A6F 0x1:0x38C1A6F C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x57012768 0x1:0x38C1768 C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x55DD2614 0x1:0x2681614 C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x55D0B038 0x1:0x25BA038 C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x55A3C9BD 0x1:0x22EB9BD C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x55A206FB 0x1:0x22CF6FB C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x5579C5B1 0x1:0x204B5B1 C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x557727E9 0x1:0x20217E9 C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x56F6260C 0x1:0x381160C C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x56FC3438 0x1:0x3872438 C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x5574B22C 0x1:0x1FFA22C C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x54C78EC8 0x1:0x1527EC8 C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x54D00F3C 0x1:0x15AFF3C C:\Program Files\OrcaSlicer\OrcaSlicer.dll 0x781856BC 0x1:0x46BC C:\Program Files\OrcaSlicer\orca-slicer.exe 0x78185CB6 0x1:0x4CB6 C:\Program Files\OrcaSlicer\orca-slicer.exe 0x23FA7034 0x1:0x16034 C:\Windows\System32\KERNEL32.DLL 0x240E26A1 0x1:0x516A1 C:\Windows\SYSTEM32\ntdll.dll [info] 2025-11-24 22:55:42.686203[Thread 0x00003004]:gui mode, Current OrcaSlicer Version 2.3.2-dev build f57d0d1 [warning] 2025-11-24 22:55:42.713847[Thread 0x00003004]:Failed to load to hints.cereal. File does not exists. C:\Users\Kot\AppData\Roaming\OrcaSlicer\user\hints.cereal ### Checklist of files to include - [x] Log file - [ ] Project file ### Anything else? _No response_

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Reference: github/OrcaSlicer#1525