Please ask questions on answers.ros.org, see our Support guidelines: https://wiki.ros.org/Support
Also, anytime you have a segfault or exception in gdb, please at least include the backtrace with the bt command.
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Please ask questions on answers.ros.org, see our Support guidelines: https://wiki.ros.org/Support
Also, anytime you have a segfault or exception in gdb, please at least include the backtrace with the bt command.