Question

我尝试编译Firefox，因为我做了一些更改。但是当我尝试编译这些东西时，我收到了这个错误：

   Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/threading.py", line 530, in __bootstrap_inner
    self.run()
  File "/usr/local/lib/python2.7/threading.py", line 483, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/home/ternes3/Downloads/mozilla-release/testing/mozbase/mozprocess/mozprocess/processhandler.py", line 698, in _processOutput
    self.processOutputLine(line.rstrip())
  File "/home/ternes3/Downloads/mozilla-release/testing/mozbase/mozprocess/mozprocess/processhandler.py", line 663, in processOutputLine
    handler(line)
  File "/home/ternes3/Downloads/mozilla-release/python/mach/mach/mixin/process.py", line 86, in handleLine
    line_handler(line)
  File "/home/ternes3/Downloads/mozilla-release/python/mozbuild/mozbuild/mach_commands.py", line 242, in on_line
    self.log(logging.INFO, 'build_output', {'line': line}, '{line}')
  File "/home/ternes3/Downloads/mozilla-release/python/mach/mach/mixin/logging.py", line 54, in log
    extra={'action': action, 'params': params})
  File "/usr/local/lib/python2.7/logging/__init__.py", line 1191, in log
    self._log(level, msg, args, **kwargs)
  File "/usr/local/lib/python2.7/logging/__init__.py", line 1246, in _log
    self.handle(record)
  File "/usr/local/lib/python2.7/logging/__init__.py", line 1256, in handle
    self.callHandlers(record)
  File "/usr/local/lib/python2.7/logging/__init__.py", line 1293, in callHandlers
    hdlr.handle(record)
  File "/usr/local/lib/python2.7/logging/__init__.py", line 740, in handle
    self.emit(record)
  File "/home/ternes3/Downloads/mozilla-release/python/mozbuild/mozbuild/mach_commands.py", line 75, in emit
    self.fh.write(msg)
UnicodeEncodeError: 'ascii' codec can't encode character u'\xbb' in position 98: ordinal not in range(128)

我的构建系统是ArchLinux 64bit。我的更改基于Firefox 25 Source。我只改变设计的东西没有代码。

Answer 1

有问题的代码基本上只是将某些内容记录到stdout。你的stdout（终端？）似乎不是utf-8或类似的已知到python编码。尝试将locale设置为合理的，最好是utf-8。

您可以检查python将使用的stdout编码。执行python -c "import sys; print sys.stdout.encoding"

Answer 2

尝试在脚本的开头添加：

import sys
sys.setdefaultencoding("utf-8")

Firefox：编译错误“'ascii'编解码器无法编码字符”

2 个答案: