Edited Issue: [0.3.x] getParams() raise exceptions [13698]

```
>>>getParams()
Traceback (most recent call last):
File "<input>", line 1, in <module>
DbgException: pyDia: Call IDiaSession::findSymbolByRVAEx failed
Return value is 0x1:
Incorrect function.
```

Expected: 0 if there is no information about function params