handling tileProvider errors

[X-SLAYER]

sometime tileProvider cause stopping of the app because of the remote server cant return a response or the cachingNetwork cant find a file but i didn't find a way to handle these errors to avoid the crash of the app

[ibrierley]

hmm it doesn't crash it on mine (I have a pull request that "may" help with that, not sure), but I suspect could be handled better...does it trigger a crash in release mode, and is it possible to include the code to replicate ? It may be worse on certain tileproviders.

[X-SLAYER]

hmm it doesn't crash it on mine (I have a pull request that "may" help with that, not sure), but I suspect could be handled better...does it trigger a crash in release mode, and is it possible to include the code to replicate ? It may be worse on certain tileproviders.

ididint try it on release mode , but in debug mode try to use NonCachingNetworkTileProvider and zoom in more and more until the server could not get an image and it will throw eception

[ibrierley]

In the interim, to get around that problem, maybe set a min/maxzoom, to prevent that problem. But naturally we don't want it to crash still, just handle it gracefully.

[X-SLAYER]

yes i already did but for cachingNetworkTile i cant handle that

[ibrierley]

It may be useful to post the output of the crash btw, just to see which bit is causing it, maybe that provider can wrap the request in a try clause or something.

[X-SLAYER]

════════ Exception caught by image resource service ════════════════════════════
The following _Exception was thrown resolving an image codec:
Exception: File was empty

When the exception was thrown, this was the stack
#0 CachedNetworkImageProvider._loadAsyncFromFile
package:cached_network_image/src/cached_network_image_provider.dart:75

[ghost]

I have same error