[Feri77]

I cannot play any mkv file with Kodi since v18.6, even with v18.5. It crashes I after I push the play button.
v18.5 worked well...
How can I find the cause of crash?

[Klojum]

To receive meaningful assistance you will need to provide a full debug log.

The instructions are here... debug log (wiki)

If you are using the Basic Method, then ensure the following is applied...
1.Enable debugging in Settings>System Settings>Logging,
2.Restart Kodi
3.Replicate the problem.
4.Upload the log to Kodi Paste Site manually or use the Kodi Logfile Uploader. (wiki) With either method post the link to the log back here.

If you are using the Advanced Method ensure you have correctly created and applied the advancedsettings.xml file (wiki)

In both instances, you should see the word DEBUG throughout the log.

Note: Full logs only. No partial or redacted logs
Do NOT post your logs directly into the forum. Use the Kodi Paste Site. Post the link to your pasted log in the forum

[Feri77]

Thank you for the fast answer.
Link to the log: http://paste.kodi.tv/xeluhaxihe

[Feri77]

Can anybody help me?

[Feri77]

Finally I reinstalled Kodi and now it works well.

[Klojum]

Thread marked solved.