I’m running PiAware on by Ubuntu laptop, and occasionally, the following traceback is printed. There seems to be no adverse effect on the program itself.
child killed: write on pipe with no readers
while executing
"close $fp"
(procedure "get_local_device_ip_address" line 5)
invoked from within
"get_local_device_ip_address $iface"
(procedure "get_default_gateway_interface_and_ip" line 14)
invoked from within
"get_default_gateway_interface_and_ip gateway iface ip"
(procedure "construct_health_array" line 16)
invoked from within
"construct_health_array row"
(procedure "periodically_send_health_information" line 8)
invoked from within
"periodically_send_health_information"
("after" script)
I’ve never programmed in Tcl, but the error seems a little weird to me, considering that a read stream was successfully opened.
I’m on git version a322814.