При создании приложения для iPhone, использующего платформу Core Plot, я вижу следующие ошибки компоновщика:
ld: warning: ignoring file /Users/taxtmart5/Library/Developer/Xcode/DerivedData/Solagen_Calculator-cwvwcdlnuukfftakggygqoczxyuy/Build/Products/Debug-iphoneos/libCorePlot-CocoaTouch.a, file was built for archive which is not the architecture being linked (armv6)
Undefined symbols for architecture armv6:
"_OBJC_CLASS_$_CPPlotRange", referenced from:
objc-class-ref in VerticalBarChart.o
"_OBJC_CLASS_$_CPXYGraph", referenced from:
objc-class-ref in VerticalBarChart.o
"_OBJC_CLASS_$_CPLineStyle", referenced from:
objc-class-ref in VerticalBarChart.o
"_OBJC_CLASS_$_CPTextStyle", referenced from:
objc-class-ref in VerticalBarChart.o
"_OBJC_CLASS_$_CPAxisLabel", referenced from:
objc-class-ref in VerticalBarChart.o
"_OBJC_CLASS_$_CPBarPlot", referenced from:
objc-class-ref in VerticalBarChart.o
"_CPDecimalFromString", referenced from:
-[VerticalBarChart renderInLayer:withTheme:] in VerticalBarChart.o
"_OBJC_CLASS_$_CPColor", referenced from:
objc-class-ref in PlotItem.o
objc-class-ref in VerticalBarChart.o
"_OBJC_CLASS_$_CPMutableTextStyle", referenced from:
objc-class-ref in PlotItem.o
"_OBJC_CLASS_$_CPFill", referenced from:
objc-class-ref in VerticalBarChart.o
"_OBJC_CLASS_$_CPGraphHostingView", referenced from:
objc-class-ref in PlotItem.o
"_CPDecimalFromFloat", referenced from:
-[VerticalBarChart renderInLayer:withTheme:] in VerticalBarChart.o
"_kCPPlainWhiteTheme", referenced from:
-[VerticalBarChart renderInLayer:withTheme:] in VerticalBarChart.o
"_OBJC_CLASS_$_CPTheme", referenced from:
objc-class-ref in VerticalBarChart.o
ld: symbol(s) not found for architecture armv6
collect2: ld returned 1 exit status
В Xcode 3.x мне удалось успешно построить этот проект, но с помощью Xcode4 это дает вышеуказанные ошибки при нацеливании на устройство (симулятор по-прежнему строится правильно).
Что может быть причиной этих ошибок и как их исправить?