Bug#895311: josm: java.lang.NoSuchMethodError when downloading data

Package: josm Version: 0.0.svn13576+dfsg-3 Severity: important It is not possible to download any data. Reproduced by: - Start josm - Press the "Download data" button => An error dialog opens the reports that an unexpected exception occured. The log output reports the exception: 2018-04-09

[DebianGIS-dev] Bug#511320: josm: Can not use downloaded plugins.

Package: josm Version: 0.0.0.20080713-1 Severity: normal Hallo, I can use the plugins from josm-plugin. If I however download a new list and a plugin (slippy_map_chooser) from the network, It won't be accepted at a restart. I get the following exception: Using