Hi Thomas, The doc linked says that getStackTrace() for AIR apps requires launching the app with the adl debugger/launcher. Have you using that?
-Alex On 3/1/22, 8:37 AM, "Baade, Thomas, NM-X-GPA" <thomas.ba...@bertelsmann.de> wrote: Hi there, We use the AIR 33.1.1.444 runtime environment to host an application compiled with the SDK 4.9.1 The Error.getStackTrace() function always returns null. But https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fhelp.adobe.com%2Fen_US%2FFlashPlatform%2Freference%2Factionscript%2F3%2FError.html%23getStackTrace&data=04%7C01%7Caharui%40adobe.com%7C6da0bd045b9b4f021f8708d9fba1a773%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C637817494271487592%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=yvhlD2ZXPYM5QmpQ3rRZf2cDQEAcF8fCRRIldBPOpQI%3D&reserved=0() says otherwise. Is there a way to get this running? Greetings from Rostock / Germany Thomas Baade