解决PyQt编译资源文件时的TypeError错误 八月 11th, 2010
今天用pyrcc4编译qrc资源文件时遇到了如下错误:
Traceback (most recent call last):
File "F:\Work\pps-qt\PPS_QT.py", line 20, in <module>
import pps_qrc
File "F:\Work\pps-qt\pps_qrc.py", line 78, in <module>
qInitResources()
File "F:\Work\pps-qt\pps_qrc.py", line 73, in qInitResources
QtCore.qRegisterResourceData(0x01, qt_resource_struct, qt_resource_name, qt_
resource_data)
TypeError: qRegisterResourceData(int, str, str, str): argument 2 has unexpected type 'str'
奇怪,以前用着还好,怎么突然就不行了,Google一下,发现stackoverflow上有人提到:
pyrcc generates Python 2.x code by default.
Try regenerating your resource files using pyrcc with flag '-py3'
错误原因:
原来我最近把Python升级到了3.1,而pyrcc默认生成的代码是Python2.x的,从而造成了不兼容。
解决办法:
把编译命令后面加上-py3,如
pyrcc4.exe -py3 some.qrc -o someqrc.py
果然成功了,问题解决。附参考网址:
http://stackoverflow.com/questions/1619574/pyqt-problems-using-pyqts-resource-system/1658244#1658244