topic Re: APIEnv_GetDocumentFrom3DSettingsID crashes in Archicad C++ API

APIEnv_GetDocumentFrom3DSettingsID crashes

PetteriHeiskari — Tue, 16 Jul 2024 17:12:01 GMT

Hi all, my first post here...

So ACAPI_Environment( APIEnv_GetDocumentFrom3DSettingsID, ...) crashes with AC26 and AC27 (in AC27 I have tested the native version). Any workaround or estimate when the fix will be?

I have made a video to show steps to reproduce here.

Thank you!

Petteri Heiskari, ArchiFrame guy

Re: APIEnv_GetDocumentFrom3DSettingsID crashes

Akos Somorjai — Wed, 17 Jul 2024 09:58:49 GMT

Hi Petteri,

Could you please tell us the bug ID?

Thanks, Akos

Re: APIEnv_GetDocumentFrom3DSettingsID crashes

PetteriHeiskari — Fri, 19 Jul 2024 09:11:22 GMT

Hi Ákos, sorry - don't have the crash report ID but you can easily reproduce this using the DevKit example project. Please see the linked video for the steps.

Köszönöm szépen, Petteri

Re: APIEnv_GetDocumentFrom3DSettingsID crashes

Akos Somorjai — Fri, 19 Jul 2024 13:21:49 GMT

Hi Petteri,

No problem, I found it in our bug database. The issue seems to be around the initialization of the `filterAndCutSettings` member of `API_DocumentFrom3DType`, it contains a std::map that seems to cause the crash.

The good news is that I can reproduce it in AC26 even on my Mac, but not in AC27 or AC28. However, I don't see any change in that part of the source that would explain this behavior, so I'll have to dig deeper.

Best, Ákos

Re: APIEnv_GetDocumentFrom3DSettingsID crashes

PetteriHeiskari — Wed, 28 Aug 2024 12:44:28 GMT

Hi Ákos,

now I have a crash ID for AC27:

AC27-2024-08-27-09-39-56-6516

Another one without VS debugger running:

AC27-2024-08-27-09-44-56-1900

The related file here.

And what I did was to do the bolded call on the active 3D document:

// Addition 2/2024: Support picking marquee from 3D document if axonometry API_DatabaseInfo rDbInfo; API_DocumentFrom3DType rDocFrom3D; if (ACAPI_Database(APIDb_GetCurrentDatabaseID, &rDbInfo, NULL) == 0 && rDbInfo.typeID == APIWind_DocumentFrom3DID && ACAPI_View_GetDocumentFrom3DSettings(&rDbInfo.databaseUnId, &rDocFrom3D) == 0 && rDocFrom3D.projectionSetting.isPersp == false) { // Do something }

Best regards, Petteri