This seems like it’s happened before but somehow ended up working itself out. It’s happened again and I can’t seem to get this fixed. I use the CorePlot Cocoa Touch framework. Everything was fine until I upgraded to the new 4.3 beta. Now my project won’t compile, and is giving me linker errors for unknown symbols having to do with CorePlot. I’ve become a pro at adding the framework to my project, and I’ve checked and rechecked the instructions trying to do it again.
Is there a button I can click or anything to just make this work again?
I’ve used these instructions to try to re-add the framework, to no avail
EDIT: By the way, this compiles just fine for simulator and runs graphs no problem. Compiling for the device gives me the linker errors, as follows:
"_OBJC_CLASS_$_CPPlotRange", referenced from:
objc-class-ref in GraphStatsWindow.o
objc-class-ref in iPadGraphView.o
objc-class-ref in GraphTrendView.o
"_OBJC_CLASS_$_CPXYGraph", referenced from:
objc-class-ref in GraphStatsWindow.o
objc-class-ref in iPadGraphView.o
objc-class-ref in GraphTrendView.o
"_OBJC_CLASS_$_CPTextStyle", referenced from:
objc-class-ref in GraphStatsWindow.o
objc-class-ref in iPadGraphView.o
objc-class-ref in GraphTrendView.o
"_OBJC_CLASS_$_CPLineStyle", referenced from:
objc-class-ref in GraphStatsWindow.o
objc-class-ref in iPadGraphView.o
objc-class-ref in GraphTrendView.o
"_OBJC_CLASS_$_CPScatterPlot", referenced from:
objc-class-ref in GraphStatsWindow.o
objc-class-ref in iPadGraphView.o
objc-class-ref in GraphTrendView.o
"_OBJC_CLASS_$_CPAxisLabel", referenced from:
objc-class-ref in GraphStatsWindow.o
objc-class-ref in iPadGraphView.o
objc-class-ref in GraphTrendView.o
"_OBJC_CLASS_$_CPPlotSymbol", referenced from:
objc-class-ref in GraphStatsWindow.o
objc-class-ref in iPadGraphView.o
objc-class-ref in GraphTrendView.o
"_OBJC_CLASS_$_CPColor", referenced from:
objc-class-ref in GraphStatsWindow.o
objc-class-ref in iPadGraphView.o
objc-class-ref in GraphTrendView.o
"_OBJC_CLASS_$_CPFill", referenced from:
objc-class-ref in GraphStatsWindow.o
objc-class-ref in iPadGraphView.o
objc-class-ref in GraphTrendView.o
"_CPDecimalFromFloat", referenced from:
-[GraphStatsWindow setNewGraph] in GraphStatsWindow.o
-[iPadGraphView viewDidLoad] in iPadGraphView.o
-[GraphTrendView setNewGraph] in GraphTrendView.o
"_kCPPlainWhiteTheme", referenced from:
-[GraphStatsWindow setNewGraph] in GraphStatsWindow.o
-[iPadGraphView viewDidLoad] in iPadGraphView.o
-[GraphTrendView setNewGraph] in GraphTrendView.o
"_OBJC_CLASS_$_CPTheme", referenced from:
objc-class-ref in GraphStatsWindow.o
objc-class-ref in iPadGraphView.o
objc-class-ref in GraphTrendView.o
ld: symbol(s) not found for architecture armv7
Changing architectures between armv6 and armv7 doesn’t do anything it seems
Since this is an issue with a beta version of iOS and is therefore still covered by the NDA I’ll instead point you to the Apple Dev forum where I found a solution for this:
https://devforums.apple.com/message/369315#369315
Only suggestion is to make sure that any linked libraries do not have “Build Active Architecture Only” set to YES as this will make any other multi-architecture settings you have set useless.