H2 Database error in jBPM demo environment.

[marcj]

Hi guys,

when accesing die H2 database via http://localhost:9092, the following error message occurs:

90047BVersionmismatch,driverversionis"0"butserverversionis"12"ÿÿÿÿ _¿ ] org.h2.jdbc.JdbcSQLException: Version mismatch, driver version is "0" but server version is "12" [90047-170]

  atorg.h2.message.DbException.getJdbcSQLException(DbException.java:329)

  atorg.h2.message.DbException.get(DbException.java:169)

  atorg.h2.server.TcpServerThread.run(TcpServerThread.java:87)

  atjava.lang.Thread.run(Thread.java:744)

I didn't change any of the presettings provided with the downloadable demo jBPM demo environment.

Any guesses?

[swiderski.maciej]

looks like different H2 jar version were used by jbpm and then the console that allows access to H2. Would recommend to check with H2 documentation.

HTH

[marcj]

Hi Maciej,

thx for your reply! Would it be possible to elaborate that a little bit more?

[marcj]

I checked all H2 files I discovered -> no other version than h2-1.3.168.jar. I really don´t get it. The H2 admin sonsole should be accesible via localhost:9092, right?

[chris_davis]

I have downloaded this for Windows and I am having this problem,   was a resolution published.   I followed the install instructions (I am not a guru on Java/H2),  but am tech savvy.

I would appreciate some guidance