Task.perform() has thrown a MalformedURLException

We found this prefix in 4 webpages.
MapChildren (2)Typical messages (3)TraceDetailed Map
  1. java.net.MalformedURLException
    1.   at java.net.URL.<init>()
    2.   at java.net.URL.<init>()
    3.   at java.net.URL.<init>()
    4.   at sun.reflect.NativeConstructorAccessorImpl.newInstance0()
    5.   at sun.reflect.NativeConstructorAccessorImpl.newInstance()
    6.   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance()
    7.   at java.lang.reflect.Constructor.newInstance()
    8.   at org.apache.tools.ant.IntrospectionHelper$11.set()
    9.   at org.apache.tools.ant.IntrospectionHelper$AttributeSetter.setObject()
    10.   at org.apache.tools.ant.IntrospectionHelper.setAttribute()
    11.   at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure()
    12.   at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure()
    13.   at org.apache.tools.ant.Task.maybeConfigure()
    14.   at org.apache.tools.ant.UnknownElement.configure()
    15.   at org.apache.tools.ant.UnknownElement.maybeConfigure()
    16.   at org.apache.tools.ant.Task.perform()
  1. MalformedURLException

    Project.executeSortedTargets()
    Crashes:3
    Projects:0
    Web Pages:3
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  2. Java.net.malformedURLException when attempting to unzip tcServer 3.1.x

    First:2 years ago
    Last:1 year ago
    Author:Justin Choi
MessageNumber of crashes
no protocol: ${ooxml.jsr173.url}2
no protocol: /google_checks.xml1
no protocol:1
  1. java.net.MalformedURLException
    1.   at java.net.URL.<init>()
    2.   at java.net.URL.<init>()
    3.   at java.net.URL.<init>()
    4.   at sun.reflect.NativeConstructorAccessorImpl.newInstance0()
    5.   at sun.reflect.NativeConstructorAccessorImpl.newInstance()
    6.   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance()
    7.   at java.lang.reflect.Constructor.newInstance()
    8.   at org.apache.tools.ant.IntrospectionHelper$11.set()
    9.   at org.apache.tools.ant.IntrospectionHelper$AttributeSetter.setObject()
    10.   at org.apache.tools.ant.IntrospectionHelper.setAttribute()
    11.   at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure()
    12.   at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure()
    13.   at org.apache.tools.ant.Task.maybeConfigure()
    14.   at org.apache.tools.ant.UnknownElement.configure()
    15.   at org.apache.tools.ant.UnknownElement.maybeConfigure()
    16.   at org.apache.tools.ant.Task.perform()