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WebService : Failed to get reference value of field using enhanced method

) eugen-f Eugen Please post the complete stack trace including nested exceptions (check the ObjectDB ... has also be loaded using another class loader. First of all please check if you have your classes in ... and deploy web service in order to get this error. >First of all please check if you have your classes in


. If restarting the ObjectDB server doesn't help, try to use the ObjectDB Doctor, first to check the database ... using the DB and they are supposed to be all using the same classes. I'll double check. Thanks, Eitan ... . This requires rethinking. Maybe class file timestamps have to be checked and only newer schema be accepted

Request clarification of changes to accessor enhancement policy (non-getter prefix instead of getter suffix) AND annotations

, please advise). (One could argue that I am supposed to be checking every change announced in every version ... and should be avoided (or at least checked carefully when switching versions), as it is not part of the ObjectDB ... at least checked carefully when switching versions), as it is not part of the ObjectDB / JPA API and may change

Activation Issue

and the client refuses to continue because it didn't know about the activation but checks the trial ... file) is managed, which is usually only the server machine in client-server mode. Please check ... . It has not been checked with your test but with a simpler test case (since using a console test case

Exception when dataset bigger than treshold

creating a temporary file at /tmp/ObjectDB/789641482/BatchQueryItr_0.fls. Please check permissions. In ... Could you please check build 2.2.7_04 that may fix the problem? support Support Sure, but I can't find this build in Download section. Last one is _03 lwalkowski Lukasz Walkowski Sorry. Please check it now

Table view freezes the program

. Please check and advise. support Support Build 2.8.3_05 introduces a new setting: "Use Queries ... , due to more round trips. support Support I tried unchecking and checking, they both perform fine now ... without switching to queries. support Support OK that makes sense. I checked again, non-query method on a big

ObjectDB needs "insert ignore"

. However, to check if a specific primary key is in use, you may also use find or getReferemce ... ." That is correct, but apparently in #3 above you are checking a single object in that operation, so find is expected to be a bit faster in that case (and check also getReference, which could be faster

queries under 2.7.6_4 significantly slower than under 2.7.6

indicating deep query plan checks and an overall significant performance loss in all queries ... of these logs that show deep query plan checks (and are new in 2.7.6_04)? In addition ... the best query plan. Build 2.7.6_01 increased the number of query plans that are checked

Server out of memory exceptions

the threads are not exiting and this is a problem with the test. I'll check this... Are there additional ... Sorry! - I've double checked the test and it is bad. I'm not clearing the thread list on each iteration ... might be larger than the size in the configuration in some cases. I will check the heap dump

Enhancement does not show an error message when an outdated license is used

or not (check the word OEM in the output). Following your report we will consider adding a new warning if an expired OEM licence is found. In addition you can also check the classes (e.g. in your build ... marker interface, so you should be able to check that your entity classes are instances of SignedType

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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