PySide.QtDeclarative.QDeclarativeError class encapsulates a QML error.
PySide.QtDeclarative.QDeclarativeError includes a textual description of the error, as well as location information (the file, line, and column). The PySide.QtDeclarative.QDeclarativeError.toString() method creates a single-line, human-readable string containing all of this information, for example:
file:///home/user/test.qml:7:8: Invalid property assignment: double expected
可以使用 qDebug() or qWarning() to output errors to the console. This method will attempt to open the file indicated by the error and include additional contextual information.
file:///home/user/test.qml:7:8: Invalid property assignment: double expected
y: "hello"
^
| 参数： | arg__1 – PySide.QtDeclarative.QDeclarativeError |
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Creates an empty error object.
Creates a copy of other .
| 返回类型： | PySide.QtCore.int |
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Returns the error column number.
| 返回类型： | unicode |
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Returns the error description.
| 返回类型： | PySide.QtCore.bool |
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Returns true if this error is valid, otherwise false.
| 返回类型： | PySide.QtCore.int |
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Returns the error line number.
| 参数： | arg__1 – PySide.QtCore.int |
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Sets the error column number.
| 参数： | arg__1 – unicode |
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Sets the error description .
| 参数： | arg__1 – PySide.QtCore.int |
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Sets the error line number.
| 参数： | arg__1 – PySide.QtCore.QUrl |
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设置 url for the file that caused this error.
| 返回类型： | unicode |
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Returns the error as a human readable string.
| 返回类型： | PySide.QtCore.QUrl |
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Returns the url for the file that caused this error.