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sphero-inc / Sphero-iOS-SDK

🚫 DEPRECATED: Sphero™ is the amazing robotic ball ( sphero.com ) created by Orbotix, this is the repository for the iOS SDK for Sphero™. Visit dev site for more information:
http://sdk.sphero.com
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RKResponseFactory is throwing an exception which is causing my app to crash #51

Open michaeldeitcher opened 7 years ago

michaeldeitcher commented 7 years ago

This is happening on a separate thread from my call to robot.send with a roll command. Is happens infrequently and I'm not sure why. How do I keep it from crashing my app? Please help.

I am calling robot.send with the roll command about 30 times a second. My application uses alternative device to control the sphero. Should I be calling it less frequently?

[RKResponseFactory responseFromRawPacket:withCommand:] - Bad Command ~ firmware mismatch? ( 4 ) for command <RKGetSkuCommand 0x02:0x3A : seq=0x05> - seq:0x05 2016-10-03 13:42:18.221077 Colorbot-iOS[667:125002] * Terminating app due to uncaught exception 'NSRangeException', reason: '* -[__NSArrayM insertObject:atIndex:]: index 17 beyond bounds [0 .. 15]' *\ First throw call stack: (0x18fcf81c0 0x18e73055c 0x18fbd7ad4 0x10016ab08 0x100176200 0x100175fb8 0x100132c08 0x100c6525c 0x100c6521c 0x100c72b54 0x100c68ce4 0x100c730f0 0x100c74e6c 0x100c74bb8 0x18ed892c8 0x18ed88db4) libc++abi.dylib: terminating with uncaught exception of type NSException

Stacktrace

michaeldeitcher commented 7 years ago

I've reduced my number of calls from 30 a second to 10 a second. It seems to be helping.

zenelk commented 7 years ago

Hey michaeldeitcher, I'd love to look into this for you, but I'll need to know your SDK checkout first so I'm looking in the right spot.