Linker command error: 'ld: symbol(s) not found for architecture i386'

ios xcode compiler-errors mach-o

Try these steps:

Open your project in XCode.
In left side window/panel of XCode click on your project name on top.
Now select Target from right side panel of XCode.
Select Build Phases from right panel's top. (here other option will be Build Settings, Build Rules)
In the same panel open the "Compile sources", here check: are all the files (.m) listed? if not all files click on (+) sign in bottom to add (.m) files which is not in list
As per your error it seems RssXmlParser not there, add this and compile again

It will work fine now.

ios xcode compiler-errors mach-o

don't see anybody suggesting to go to terminal and go to the directory where the project is and run

xcodebuild -verbose

to see detailed error and just reading the error helps a lot of the time

ios xcode compiler-errors mach-o

I realized I had to use the .xcworkspace file instead of the .xcodeproj file.

CodeHunter