iOS Simulator won't work with Xcode 7.3.1 after install macOS and Xcode 8.

App & System Services Core OS
RAGOpoR OP
Created Jun ’16
Replies 5
Boosts 0
Views 2k
Participants 6

How can I fix this?


Here is system logs.


Jun 15 10:03:26 Siams-MacBook-Pro DTServiceHub[11482]: DTServiceHub[11482]: [error] 'mach_msg_send' failed: (ipc/send) invalid destination port (268435459)

Jun 15 10:03:36 Siams-MacBook-Pro Xcode[10188]: +[DTServiceHubClient localConnectionWithAuthorization:returningServerPid:]: failed to establish connection with DTServiceHub service '/Applications/Xcode.app/Contents/SharedFrameworks/DVTInstrumentsFoundation.framework/Resources/DTServiceHub'

Jun 15 10:03:36 Siams-MacBook-Pro Xcode[10188]: Xcode[10188]: [error] 'mach_msg_send' failed: (ipc/send) invalid destination port (268435459)

Replies  5
Boosts  0
Views  2k
Participants  6
omarqazi OP
Jun ’16

Having the same issue. This is terrible!

0
Leewilliams OP
Jun ’16

I'm also having this issue! Cant seem to get round this. However xcode does deploy the app to the simulator.

0
jhhl OP
Jun ’16

The same is happening herre ... there's another mysterious message
"failed to establish connection with DTServiceHub service"


Xcode-beta works OK launching the sim, but the rest of the team cant upgrade.


Meanwhile, you can launch it and connect to the process manually. It's a pain, btut it does work.

0
dorongol OP
Jun ’16

Problem solved by reinstalling xcode.

0
romromrom OP
Jun ’16

I confirm.

Reinstalling from Mac AppStore fails (did it twice), but with dmg 7.3.1, it's ok (just delete the app and reinstall it, no need to reboot)

0
iOS Simulator won't work with Xcode 7.3.1 after install macOS and Xcode 8.
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