About getting started

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Activation Issue

the jar, and everything was happy. (this was with 2.3.7). However after a reboot I'm now getting ... the objectdb server, and then started tomcat, with tomcat throwing the eval license exception ... > at the beginning of the file) and try restarting the server. If the server starts with no errors
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Attempt to begin a new transaction when a transaction is active

  I don't know why am I getting this.. Thank you very much! Apparently the transaction is started automatically by the application server, and as the error message states, you are trying to the start
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Client server mode no longer works after JRE install

was getting the following error "Error: missing 'server' at 'C:\Program Files\Java\jre7\bin\server\jvm.dll ... only after the JVM is found and started. Please try: > server-b -client   The server is being started from a java application. So how do I do >server -b -client? Hi. I fumbled around with batch files
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Deadlock in objectdb code

Running multi-threaded access to an embedded database using JDO, I'm getting a deadlock in objectdb ... to introduce classes to objectdb at the start of a run, so they aren't first encountered later ... to introduce classes to objectdb at the start of a run, so they aren't first encountered later
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How to install ObjectDB on my Amazon EC2?

" and "&", Google for this Linux commands. This website has several getting started tutorials ... due to unzipping, then you run "nohup sh server.sh start &". Important, before doing this, make sure
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How to open a running db in ObjectDB Explorer?

another location, start the application then finally I could explore my data, but it will be just a copy ... at the server level. Hi, I am getting the following error when trying to open a database: "Attempt ... path. Hi, I finally started ObjectDB in Client-Server mode.   zmirc randomguy junior
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Mysterious "Attempt to persist a reference to a non managed instance" error

expected. I made a few modifications to a working set of classes today, and it's started throwing ... );       em.persist(oo);         tx.commit();     } } I had started with the expectation ... still getting an exception: Exception in thread "main" [ObjectDB 2.2.6_03] javax.persistence
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Not able to update records

Hi,   I am tring to update the simple object by using Update query by i am getting following ... surrounding your executeUpdate with em.getTransaction().begin() to start the transaction and em ... ); EntityManager em = emFactory.createEntityManager(); em.getTransaction().begin(); // start
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Reading 1.x odb files in ObjectDB 2.x without upgrading

Thread(errGobbler); outThread.start(); errThread.start(); outThread ... [] {oldOdbFileName, newOdbFileName}); I always gets corrupted database.  I am doing coversion of 6 odbfile files
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Working with a cleared cache

of commands. When I run the code as written I start getting the stack traces that are listed ... the cache?   try { // Start the transaction m_persistenceManager