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https://github.com/pocketpy/pocketpy
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24 lines
773 B
Markdown
24 lines
773 B
Markdown
---
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title: Error Handling
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icon: dot
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order: 5
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---
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#### `bool pkpy_clear_error(pkpy_vm*, char** message)`
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+ If a method returns false, call the `pkpy_clear_error` method to check the error and clear it
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+ If `pkpy_clear_error` returns false, it means that no error was set, and it takes no action
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+ If `pkpy_clear_error` returns true, it means there was an error and it was cleared. It will provide a string summary of the error in the message parameter if it is not `NULL`.
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!!!
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You are responsible for freeing `message`.
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!!!
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#### `bool pkpy_check_error(pkpy_vm*)`
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Return true if the vm is currently in an error state.
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#### `bool pkpy_error(pkpy_vm*, const char* name, pkpy_CString message)`
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Set the error state of the vm. It is almost equivalent to `raise` in python.
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