Bluemap not loading anymore after adding a new marker

What i did / Steps to reproduce

I tried to add a new marker, which worked perfectly in the past with previous markers, but after this I get an error and can’t use the web-app anymore.

Expected result

Marker should be added to the map and the web map should work as usual.

Actual result

Web map isn’t working anymore and the following error is shown:

Error
Initialization: TypeError: undefined is not an object (evaluating 'n.iconAnchor.x')

Removing the added marker doesn’t get the web map back as usual.

Context

BlueMap Version: 1.4.2

Add more context here!

• Server is running on Spigot 1.17 Prerelease 1, which worked perfectly fine with Bluemap, even if the version is not yet supported by Bluemap until adding the marker. After adding the marker, the issue described above appeared.
• Platform the server is running on is Ubuntu Server 18.04 LTS, dedicated server
• Server is running without any mods

[TBlueF]

Ah, you have the old web-app 😃 You probably updated BlueMap without deleting the bluemap/web/index.html (which is mentioned in the update-notes that it is required). Deleting that file will cause bluemap to update your web-app. Do that and your issue is likely solved as well 😃

[braydofficial]

Ah, you have the old web-app 😃 You probably updated BlueMap without deleting the bluemap/web/index.html (which is mentioned in the update-notes that it is required). Deleting that file will cause bluemap to update your web-app. Do that and your issue is likely solved as well 😃

Oh yes, this fixed the issue. Thank you very much!