Hi, I just downloaded JBT. I have a strange error message when trying
ti run it. Anyone know why ?
./run/JBookTrader.sh
source/com/jbooktrader/platform/strategy/Strategy.java:27: cannot
access com.ib.client.Contract
bad class file: /Users/quentin/Programs/jbooktrader-fg/jbooktrader/lib/
ibapi-9.6.jar(com/ib/client/Contract.class)
class file has wrong version 50.0, should be 49.0
Please remove or make sure it appears in the correct subdirectory of
the classpath.
private Contract contract;
^
1 error
Java HotSpot(TM) Client VM warning: Large page is not supported by Mac
OS X
Exception in thread "main" java.lang.NoClassDefFoundError: com/
jbooktrader/platform/startup/JBookTrader
Any help appreciated
Quentin
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