Error ITMS-900 missing or invalid signature

Official Cabacu

I have been having the same problem for over a 2 months now and i've tried everything like deleted all my certificate and making a new one than by refreshing Xcode and making sure of that, deleted the GS creator 0.12.10 , than i got 0.12.6 then tired that then went back and got 0.12.10 and still the same error happens i have seen all the tutorials on here and as well as looking at some GS videos on youtube , I've have pretty much done it all and still i get the same error , just don't know what to do anymore the problem still isn't solve i also told apple about it and still no help , now all i want is a refund from apple if this isn't solved.

jonmulcahy

can you post an actual screenshot of the full error you are receiving?

Official Cabacu

@jonmulcahy this is the error i always get

jonmulcahy

it looks like you are signing the app with a development certificate instead of a distribution certificate. that's where your problem lies.

Official Cabacu

@jonmulcahy when you say distribution certificate is it the ios provisioning profile distribution right?

Lovejoy

@Official Cabacu said:
jonmulcahy when you say distribution certificate is it the ios provisioning profile distribution right?

Yes, provisioning profiles-distribution-App store

Official Cabacu

@lovejoy @jonmulcahy still keep getting the same error , i made a new provisioning profiles -distribution certificate. & then i fixed it by refreshing Xcode and still doesn't work

Lovejoy

@Official Cabacu‌ Here are some videos to show you a visual. Watch them and look at the small details to see if you missed something, or even start over following it.

App ID:

Provisioning profiles:

App signing:

Official Cabacu

@lovejoy yeah i seen those videos already , and deleted eveything and tried again and nothing , still same o thing maybe it's a bug idk

Lovejoy

@Official Cabacu said:
lovejoy yeah i seen those videos already , and deleted eveything and tried again and nothing , still same o thing maybe it's a bug idk

I wouldn't say its a bug since theres plenty of users including myself who do not run into this issues. There must be a small step or something that its being overlooked. It could be a minute detail in your iTunes connect, certificates etc. missing that may be causing this issue your having.

Thunder_Child

I made those videos....and pretty sure...and many people have cane to me after watching....say it WAS a simple step overlooked.

If you are still having issues Id be glad to help if I can. Im -6GMT CDT Oklahoma USA....i have some time tonight around 11pm CDT. Hope you have skype and a microphone or can type really really fast.

Hit me up via PM and we can go from there or search for me on skype tc5150 Im in Tulsa OK. Send request to friend and I will get the notification.