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PhilipsHue / PhilipsHueSDK-iOS-OSX

The Software Development Kit for Philips Hue on iOS and OS X (beta)
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Thousands of build warnings using 1.11 beta framework #106

Closed lightbow closed 9 years ago

lightbow commented 9 years ago

I'm getting zillions of build warnings of the form:

while processing /<path to my development folder>/HueSDK_iOS.framework/HueSDK_iOS(PHSceneSerializer1.o): warning: /var/folders/4n/nc0bj44x7bqgnmc55x36n66h0000gn/C/org.llvm.clang.310049919/ModuleCache/20MZ5I08L0X3G/Foundation-K7W1BMS6PHG4.pcm: No such file or directory

or

while processing /<path to my development folder>/HueSDK_iOS.framework/HueSDK_iOS(PHHeartbeatProcessingPortal.o): warning: Could not resolve external type c:objc(cs)NSObject

or

while processing /<path to my development folder>/HueSDK_iOS.framework/HueSDK_iOS(PHBridgeResource.o): warning: /var/folders/4n/nc0bj44x7bqgnmc55x36n66h0000gn/C/org.llvm.clang.310049919/ModuleCache/20MZ5I08L0X3G/ObjectiveC-JRA7UFEC52Z6.pcm: No object file for requested architecture

I'm pretty sure this will cause problems with the resulting dSYM file (and could prevent apps from being accepted into the App Store... anyone try a submission with the latest framework yet?)

I've tried nuking my DerivedData folder and doing a clean build, but no luck.

jhvdb87 commented 9 years ago

This is quite concerning indeed. I will investigate why these warnings appear. They don't show up when I am compiling the quick start app, for example, locally.

lightbow commented 9 years ago

Which version of Xcode are you using? Do you have bitcode turned on? (required for tvOS apps, and presumably more in the future) What's your deployment target set to?

jhvdb87 commented 9 years ago

The compilation has been done with xcode 7 and it's compiled with bit code support yes. I found a related issue on the apple forum: https://forums.developer.apple.com/thread/17921

bmaltais commented 9 years ago

Same problem on my side too. What fixed it for me was to change the build setting from: Debug Information Format (DEBUG_INFORMATION_FORMAT) = DWARF with dSYM

to

Debug Information Format (DEBUG_INFORMATION_FORMAT) = DWARF

I am not sure what that will do to my debug logs sent from the app store...

lightbow commented 9 years ago

Turning off dSYM generation is not a real option for a shipping product. See also this issue: https://github.com/PhilipsHue/PhilipsHueSDK-iOS-OSX/issues/107

bmaltais commented 9 years ago

That is what I was afraid of... I hope Philips can fix this quickly.

jhvdb87 commented 9 years ago

Both issues are currently under investigation, we're trying to solve the issue as soon as possible.

jhvdb87 commented 9 years ago

Issue has been resolved. It was related to some project settings.

We release a new version with the fix as soon as possible.