0, defs=Traceback (most recent call last):


 "/home/xingzhaolong/.jumbo/lib/go/src/runtime/runtime-gdb.py", line 303, in ifacematcher

if is_iface(val) or is_eface(val):


 "/home/xingzhaolong/.jumbo/lib/go/src/runtime/runtime-gdb.py", line 205, in is_iface

except gdb.error:
AttributeError: 'module' object has no attribute 'error'

Traceback (most recent call last):


 "<stdin>", line 1, in <module>
AttributeError: 'thing' object has no attribute 'arbitrary'
