opensciencemap / vtm

a vector-tile map library written in java - running on android, desktop and within the browser
GNU Lesser General Public License v3.0
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random wrong cached vector tiles #183

Open marrylu opened 3 years ago

marrylu commented 3 years ago

Hello, I have played around with your vtm-android-examples app. With normal network connection everything works fine but I recognized wrong tiles after having bad or missing internet connectivity. This only appears when using cache functionality.

Screenshot_VTM Samples

In the shown example the 3 right tiles are correct (south east Germany to Austria). But the three tiles on the left are wrong cached tiles (different location and zoom level). This is a random error and can only be fixed by clearing the cache.

Did you noticed similar problems in the past? Couldn´t find anything in existing issues.

Thanks for help or any ideas.