com.thoughtworks.xstream.converters.ConversionException

Cannot construct org.xmpp.forms.DataForm as it does not have a no-args constructor ---- Debugging information ---- message : Cannot construct org.xmpp.forms.DataForm as it does not have a no-args constructor line number : 1 path : /org.xmpp.forms.DataForm cause-message : Cannot construct org.xmpp.forms.DataForm as it does not have a no-args constructor class : org.xmpp.forms.DataForm cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException required-type : org.xmpp.forms.DataForm ------------------------------- at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:63 ) at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractRef erenceUnmarshaller.java:45) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller. java:46)

Samebug tips0

We couldn't find tips for this exception.

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

Solutions on the web4

  • via Unknown by wroot,
  • via Unknown by wroot,
  • via Unknown by wroot,
  • Stack trace

    • com.thoughtworks.xstream.converters.ConversionException: Cannot construct org.xmpp.forms.DataForm as it does not have a no-args constructor ---- Debugging information ---- message : Cannot construct org.xmpp.forms.DataForm as it does not have a no-args constructor line number : 1 path : /org.xmpp.forms.DataForm cause-message : Cannot construct org.xmpp.forms.DataForm as it does not have a no-args constructor class : org.xmpp.forms.DataForm cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException required-type : org.xmpp.forms.DataForm ------------------------------- at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:63 ) at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractRef erenceUnmarshaller.java:45) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller. java:46) at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:117)

    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

    We couldn't find other users who have seen this exception.