iOS Question Compile Trouble After Update

[jahswant]

I'm Falling into this issue while trying to run app on simulator after update to XCode 9.3 and High Sierra 10.13.4. How to solve this ?

B4i Version: 4.81
Parsing code.    (0.02s)
Compiling code.    (0.17s)
Compiling layouts code.    (0.01s)
Compiling debugger engine code.    (1.14s)
Building Xcode project    (0.06s)
Sending data to remote compiler.    Error
Error: An error was encountered processing the command (domain=NSPOSIXErrorDomain, code=2):
Failed to install the requested application
An application bundle was not found at the provided path.
Provide a valid path to the desired application bundle.

Out: cm.jahswant.diseases: -1

Error: An error was encountered processing the command (domain=FBSOpenApplicationServiceErrorDomain, code=1):
The request to open "cm.jahswant.diseases" failed.
The request was denied by service delegate (SBMainWorkspace) for reason: NotFound ("Application "cm.jahswant.diseases" is unknown to FrontBoard").
Underlying error (domain=FBSOpenApplicationErrorDomain, code=4):
    The operation couldn’t be completed. Application "cm.jahswant.diseases" is unknown to FrontBoard.
    Application "cm.jahswant.diseases" is unknown to FrontBoard.

 

[Erel]

You should use Xcode 9.2 for now as there is an issue related to signing. However it should work with the simulator (it does work here).

Have you restarted the simulator since updating Xcode?

 

[Sandman]

I know this is an old thread, I just wanted to add that I also had the problem "Error: An error was encountered processing the command" (the rest did differ from my error), and that a Simulator restart solved it just fine.