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parallaxinc / BlocklyPropClient

Client to provide access to the propeller for loading binaries and serial terminal
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Strange Console Error #57

Closed MatzElectronics closed 7 years ago

MatzElectronics commented 7 years ago

This pops up when running BPClient on my mac from the terminal in the logging that then comes after:

Traceback (most recent call last): File "logging/init.py", line 861, in emit File "logging/init.py", line 734, in format File "logging/init.py", line 465, in format File "logging/init.py", line 329, in getMessage ValueError: unsupported format character ' ' (0x20) at index 14 Logged from file SerialSocket.py, line 49 Traceback (most recent call last): File "logging/init.py", line 861, in emit File "logging/init.py", line 734, in format File "logging/init.py", line 465, in format File "logging/init.py", line 329, in getMessage ValueError: unsupported format character ' ' (0x20) at index 7 Logged from file BlocklyServer.py, line 57 127.0.0.1 - - [21/Feb/2017:13:30:55] "GET /ports.json HTTP/1.1" 200 30 "http://demo.blockly.parallax.com/blockly/editor/blocklyc.jsp?project=486" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36"

zfi commented 7 years ago

This error is caused by the recent change of the application version number from a floating point number to a string.

The BlocklyProp browser code was looking for a floating point version number when querying the BlocklyProp Client interface and was no longer finding it. The BlockyProp browser code then set the version to 0.0. This became significant because of another change in the interface between the BlocklyProp browser code and the BlocklyProp client code that permitted the former to send a baud rate for the client.

The client expected to receive a baud rate from the BlocklyProp browser code and failed with the error noted in the original issue.

zfi commented 7 years ago

Issued PR #59 to address this error.

PropGit commented 7 years ago

The reported error in this issue was confused with another simultaneous problem that was addressed and solved in PR #59.

The error in the top post was unrelated and not itself fixed by PR #59, it was just coincidental; however, now the error was found to be a bad format string in BlocklyServer.py.

PropGit commented 7 years ago

This issue is fully solved in PR #85.