Jalview - encountered problems opening

Dear Jalview,

Last year I used Jalview to align protein, these few days I try to open the save project in Jalview launch file using the same version of Jalview but I encountered problems opening (I attached the screen shoot of the problem), then I installed the new version of Jalview, however I still face the same problem. Could you please help me how to deal with it? Thank you.

Best regards,
Margo Sulistio
(Graduate Student of Department of Horticulture - National Taiwan University)

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