| Value | Meaning |
|---|---|
| Failed1 | a general error which doesn't fit in any other category. Make sure you add a custom message to the error call. |
| TooLazy2 | do not use this except as a placeholder for deciding where to go while developing code. |
| NotFound3 | used when the resource could not be found. |
| Busy4 | used when resource is busy. |
| OpenRead5 | used when resource fails to open for reading. |
| OpenWrite6 | used when resource fails to open for writing. |
| OpenReadWrite7 | used when resource cannot be opened for both reading and writing, or either (but unspecified which). |
| Close8 | used when the resource can't be closed. |
| Read9 | used when the resource can't be read from. |
| Write10 | used when the resource can't be written to. |
| Seek11 | used when a seek on the resource fails. |
| Sync12 | used when a synchronize on the resource fails. |
| Settings13 | used when settings can't be manipulated on. |
| NoSpaceLeft14 | used when the resource has no space left. |
| NotAuthorized15 | used when the resource can't be opened due to missing authorization. (Since: 1.2.4) |
| NumErrors16 | the number of resource error types. |
Resource errors are for any resource used by an element: memory, files, network connections, process space, ... They're typically used by source and sink elements.