java.util.ConcurrentModificationException

This exception has no message.

Samebug tips0

There are no available Samebug tips for this exception. If you know how to solve this issue, help other users by writing a short tip.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web4703

  • This exception has no message.
  • via Coderanch by Joe Jose, 6 months ago
    This exception has no message.
  • via Coderanch by Em Aiy, 8 months ago
    This exception has no message.
  • Stack trace

    • java.util.ConcurrentModificationException at java.util.TreeMap$PrivateEntryIterator.nextEntry(Unknown Source)[?:1.8.0_92] at java.util.TreeMap$EntryIterator.next(Unknown Source)[?:1.8.0_92] at java.util.TreeMap$EntryIterator.next(Unknown Source)[?:1.8.0_92] at net.sf.hajdbc.invocation.InvokeOnAnyInvocationStrategy.invoke(InvokeOnAnyInvocationStrategy.java:61)[44659742-67af24a6:3.0.4-SNAPSHOT] at net.sf.hajdbc.invocation.InvocationStrategies.invoke(InvocationStrategies.java:35)[44659742-67af24a6:3.0.4-SNAPSHOT] at net.sf.hajdbc.sql.AbstractInvocationHandler.invokeOnProxy(AbstractInvocationHandler.java:95)[44659742-67af24a6:3.0.4-SNAPSHOT] at net.sf.hajdbc.sql.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:85)[44659742-67af24a6:3.0.4-SNAPSHOT] at net.sf.hajdbc.sql.ChildInvocationHandler.invoke(ChildInvocationHandler.java:44)[44659742-67af24a6:3.0.4-SNAPSHOT] at com.sun.proxy.$Proxy45.getTransactionIsolation(Unknown Source)[?:?] at net.sf.hajdbc.sql.AbstractStatementInvocationHandler.getInvocationStrategy(AbstractStatementInvocationHandler.java:105)[44659742-67af24a6:3.0.4-SNAPSHOT] at net.sf.hajdbc.sql.AbstractStatementInvocationHandler.getInvocationStrategy(AbstractStatementInvocationHandler.java:43)[44659742-67af24a6:3.0.4-SNAPSHOT] at net.sf.hajdbc.sql.AbstractInvocationHandler.invokeOnProxy(AbstractInvocationHandler.java:90)[44659742-67af24a6:3.0.4-SNAPSHOT] at net.sf.hajdbc.sql.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:85)[44659742-67af24a6:3.0.4-SNAPSHOT] at net.sf.hajdbc.sql.ChildInvocationHandler.invoke(ChildInvocationHandler.java:44)[44659742-67af24a6:3.0.4-SNAPSHOT] at com.sun.proxy.$Proxy46.executeQuery(Unknown Source)[?:?]

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    Unknown user
    Once, 9 months ago
    Unknown user
    Once, 2 years ago
    Unknown user
    Once, 2 years ago