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Not working on Synology
24-09-2025, 18:37 (This post was last modified: 24-09-2025 18:40 by JRW.)
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Not working on Synology
Minimserver refuses to start on a Synology DS918+ running DSM 7.1.1-42962 Update 9. I just get "Failed to run the package service". It will not allow me to repair or uninstall - it says the license needs to be deactivated before uninstalling but how can I do that when I cannot access the app?

Minimserver used to work fine on this NAS, maybe some update has affected it, but I recently paid for a renewal of Minimserver which is useless to me ...

I noticed this in the Synology log:-

MinimServer start error: java.lang.UnsupportedClassVersionError: com/minimserver/ServerLauncher has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 58.0.


Hoe do I fix this?
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Not working on Synology - JRW - 24-09-2025 18:37
RE: Not working on Synology - simoncn - 24-09-2025, 19:46
RE: Not working on Synology - JRW - 25-09-2025, 18:29

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