Revision as of 09:13, 18 May 2021 view source Chris Huxley (talk \| contribs) Bureaucrats, Administrators 7,776 edits →Upgrading The Plugin ← Older edit		Revision as of 09:17, 18 May 2021 view source Chris Huxley (talk \| contribs) Bureaucrats, Administrators 7,776 edits No edit summary Newer edit →
Line 31: <br> =Using TUFLOW Viewer= ==Opening TUFLOW Viewer== After installing the QGIS TUFLOW plugin the TUFLOW Viewer tool can be opened by clicking the following icon in the plugin toolbar:<br> [[File: TUFLOW_Viewer_In_Toolbar.PNG]]<br><br> ==~~Getting a~~ Python Error Troubleshooting == Occasionally the TUFLOW plugin will throw an exception and this will produce a '''Python Error''' which is displayed either as a yellow banner at the top of the map window or a window may appear stating than an 'Error has occurred while executing Python code'.<br> [[File: PythonError.PNG]]<br> ~~This~~When this occurs it means that the TUFLOW plugin has encountered something unusual or a situation that it does not know how to handle (i.e. it has reached a line in the code that has failed to execute and as a consequence Python has bailed out). This means ~~that~~ all the code below this point that was meant to ~~be executed~~execute has not. This can have knock -on consequences as variables may not exist or be set to incorrect values and signal handling (e.g. what happens when a menu item is clicked) may be broken. SoAs such, a python error can lead to further python errors that would normally not have occurred, so the first python error is usually the most important.<br>▼ ~~===What Does This Mean?===~~ ▲This means that the TUFLOW plugin has encountered something unusual or a situation that it does not know how to handle i.e. it has reached a line in the code that has failed to execute and as a consequence Python has bailed out. This means that all the code below this point that was meant to be executed has not. This can have knock on consequences as variables may not exist or be set to incorrect values and signal handling (e.g. what happens when a menu item is clicked) may be broken. So a python error can lead to further python errors that would normally not have occurred, so the first python error is usually the most important.<br> ===What To Do===

TUFLOW Viewer: Difference between revisions