Cannot run application on simulator after installing Xcode 11 - CFBundleVersion error

Question

Yesterday, I\'ve downloaded beta version of Xcode 11. After that, I\'ve opened my project and tried to run with new Xcode. Unfortunately error has occurred with message:

Answer 1

Hi I've resolved just now with this: I had in my info.plist only this key:

<key>CFBundleShortVersionString</key>
<string>2.1</string>

... and so now all works adding this:

<key>CFBundleVersion</key>
<string>2.1</string>

with the simulator that works again....

NOTE: without CFBundleVersion my app had worked perfectly on physical device!!!

Answer 2

I faced a similar issue for hours, this is what actually worked for me.

1. Navigate to the Resources folder
2. Find Info.plist
3. Add a key-value pair: CFBundleShortVersionString:
4. Clean Build Folder
5. Clear Device Cache
6. Run and Build

Answer 3

I ran into this same issue as well.

I didn't get so far as to trying some of the other options provided here, but I was able to get back to building for simulator by simply deleting the /DerivedData directory.

If you're unsure as to where to find it, simply do this: Xcode -> Preferences -> Locations and select the arrow next to the path for Derived Data

Answer 4

In Xcode Version 12.0 beta 3 I was having continuous problem launching the Simulator. I tried all the above mentioned techniques. Nothing worked. I solved by adding this property to the Info.plist: Bundle version string (short) and setting its value to 1.0 See Image Here