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Upload not possible in IE9 and IE8

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Armin
2012-08-30
2012-09-12
  • Armin
    Armin
    2012-08-30

    Hi all,

    I have the problem that users can\'t upload files using Internet Explorer (IE9
    and IE8 also). With Firefox it\'s no problem.

    I get an Error Message within the users interface:

    Errers while performing action:

    Details: JavaScript error on line 165 of fileuploader.js.

    Fuer die Eigenschaft \'querySelectorA\' kann kein Wert abgerufen werden. Das
    Objekt ist Null oder undefiniert.

    Which means in English:

    For the feature \'querySelectorA\' no value can be found. The object is Null
    or undefined.

    This is what I find in the filelocker.error.log:

    $ cat filelocker.error.log

    Traceback (most recent call last):

    File \"/usr/lib/python2.6/site-packages/cherrypy/_cprequest.py\", line 98, in
    run

    hook()

    File \"/usr/lib/python2.6/site-packages/cherrypy/_cprequest.py\", line 58, in
    call

    return self.callback(**self.kwargs)

    File \"/opt/filelocker/lib/SQLAlchemyTool.py\", line 137, in on_end_resource

    session.commit()

    File \"/usr/lib/python2.6/site-
    packages/SQLAlchemy-0.7.7-py2.6-linux-i686.egg/sqlalchemy/orm/scoping.py\",
    line 114, in do

    return getattr(self.registry(), name)(args, *kwargs)

    File \"/usr/lib/python2.6/site-
    packages/SQLAlchemy-0.7.7-py2.6-linux-i686.egg/sqlalchemy/orm/session.py\",
    line 655, in commit

    self.transaction.commit()

    File \"/usr/lib/python2.6/site-
    packages/SQLAlchemy-0.7.7-py2.6-linux-i686.egg/sqlalchemy/orm/session.py\",
    line 317, in commit

    t.commit()

    File \"/usr/lib/python2.6/site-
    packages/SQLAlchemy-0.7.7-py2.6-linux-i686.egg/sqlalchemy/engine/base.py\",
    line 2045, in commit

    self._do_commit()

    File \"/usr/lib/python2.6/site-
    packages/SQLAlchemy-0.7.7-py2.6-linux-i686.egg/sqlalchemy/engine/base.py\",
    line 2075, in _do_commit

    self.connection._commit_impl()

    File \"/usr/lib/python2.6/site-
    packages/SQLAlchemy-0.7.7-py2.6-linux-i686.egg/sqlalchemy/engine/base.py\",
    line 1278, in _commit_impl

    self.engine.dialect.do_commit(self.connection)

    File \"/usr/lib/python2.6/site-
    packages/SQLAlchemy-0.7.7-py2.6-linux-i686.egg/sqlalchemy/engine/base.py\",
    line 1039, in connection

    return self._revalidate_connection()

    File \"/usr/lib/python2.6/site-
    packages/SQLAlchemy-0.7.7-py2.6-linux-i686.egg/sqlalchemy/engine/base.py\",
    line 1045, in _revalidate_connection

    \"Can\'t reconnect until invalid \"

    InvalidRequestError: Can\'t reconnect until invalid transaction is rolled back

    Any ideas?

    Thanks for your support.

    Armin

     
  • Armin
    Armin
    2012-08-30

    Additional information:

    Working with Filelocker v2.6 on CentOS.