Hello here !
I’m encountering a bug when launching an app on the simulator which is: The request was denied by service delegate (SBMainWorkspace).
I know that there are some topic about this error, but any solution works for me. This is what I have already try:
- Clean Derived data + project
- Reset simulator
- Check empty environment variables (for all target + pod)
- Update Xcode
- Reinstall Xcode
- Restart the Mac (multiple time)
- Check for Mach-O Type build settings is set to executable
- Try on different simulators (iPhone 15, 15 Pro & 15 Plus)
- Try on different iOS versions (16, 17 & 17.0.1)
- Desintegrate + reinstall pod
- Kill simulators, restart Xcode
- Clear Xcode cache from storage settings
- Try on different Xcode versions (15, 15.0.1, 14.3.1)
- Many of the things mentioned above at the same time
Note that this bug only occurs on one specific project. I can run any other project on simulator normally. The same project run also normally on other Mac.
Here’s my configuration: Xcode 15.0.1 (15A507) MacOS Sonoma 14.0 (23A344)
Here’s the full error log:
Simulator device returned an error for the requested operation.
Domain: FBSOpenApplicationServiceErrorDomain
Code: 1
Failure Reason: The request was denied by service delegate (SBMainWorkspace).
User Info: {
BSErrorCodeDescription = RequestDenied;
FBSOpenApplicationRequestID = 0x9ca3;
IDERunOperationFailingWorker = IDELaunchiPhoneSimulatorLauncher;
SimCallingSelector = "launchApplicationWithID:options:pid:error:";
}
--
The request to open "com.abc.xyz" failed.
Domain: FBSOpenApplicationServiceErrorDomain
Code: 1
Failure Reason: The request was denied by service delegate (SBMainWorkspace).
User Info: {
BSErrorCodeDescription = RequestDenied;
FBSOpenApplicationRequestID = 0x9ca3;
}
--
The operation couldn’t be completed. The process failed to launch.
Domain: FBProcessExit
Code: 64
Failure Reason: The process failed to launch.
User Info: {
BSErrorCodeDescription = "launch-failed";
}
--
The operation couldn’t be completed. Launch failed.
Domain: RBSRequestErrorDomain
Code: 5
Failure Reason: Launch failed.
--
Launchd job spawn failed
Domain: NSPOSIXErrorDomain
Code: 111
--
Event Metadata: com.apple.dt.IDERunOperationWorkerFinished : {
"device_model" = "iPhone16,1";
"device_osBuild" = "17.0.1 (21A342)";
"device_platform" = "com.apple.platform.iphonesimulator";
"dvt_coredevice_version" = "348.1";
"dvt_mobiledevice_version" = "1643.2.4";
"launchSession_schemeCommand" = Run;
"launchSession_state" = 1;
"launchSession_targetArch" = arm64;
"operation_duration_ms" = 11035;
"operation_errorCode" = 1;
"operation_errorDomain" = FBSOpenApplicationServiceErrorDomain;
"operation_errorWorker" = IDELaunchiPhoneSimulatorLauncher;
"operation_name" = IDERunOperationWorkerGroup;
"param_debugger_attachToExtensions" = 0;
"param_debugger_attachToXPC" = 1;
"param_debugger_type" = 3;
"param_destination_isProxy" = 0;
"param_destination_platform" = "com.apple.platform.iphonesimulator";
"param_diag_MainThreadChecker_stopOnIssue" = 0;
"param_diag_MallocStackLogging_enableDuringAttach" = 0;
"param_diag_MallocStackLogging_enableForXPC" = 1;
"param_diag_allowLocationSimulation" = 1;
"param_diag_checker_tpc_enable" = 1;
"param_diag_gpu_frameCapture_enable" = 0;
"param_diag_gpu_shaderValidation_enable" = 0;
"param_diag_gpu_validation_enable" = 0;
"param_diag_memoryGraphOnResourceException" = 0;
"param_diag_queueDebugging_enable" = 1;
"param_diag_runtimeProfile_generate" = 0;
"param_diag_sanitizer_asan_enable" = 0;
"param_diag_sanitizer_tsan_enable" = 0;
"param_diag_sanitizer_tsan_stopOnIssue" = 0;
"param_diag_sanitizer_ubsan_stopOnIssue" = 0;
"param_diag_showNonLocalizedStrings" = 0;
"param_diag_viewDebugging_enabled" = 1;
"param_diag_viewDebugging_insertDylibOnLaunch" = 1;
"param_install_style" = 0;
"param_launcher_UID" = 2;
"param_launcher_allowDeviceSensorReplayData" = 0;
"param_launcher_kind" = 0;
"param_launcher_style" = 0;
"param_launcher_substyle" = 0;
"param_runnable_appExtensionHostRunMode" = 0;
"param_runnable_productType" = "com.apple.product-type.application";
"param_structuredConsoleMode" = 1;
"param_testing_launchedForTesting" = 0;
"param_testing_suppressSimulatorApp" = 0;
"param_testing_usingCLI" = 0;
"sdk_canonicalName" = "iphonesimulator17.0";
"sdk_osVersion" = "17.0";
"sdk_variant" = iphonesimulator;
}
--
I have a different error when running on iOS 16:
Application launch for 'com.abc.xyz' did not return a process handle nor launch error.
Domain: NSPOSIXErrorDomain
Code: 3
Failure Reason: No such process
Thanks in advance !