Caused by: java.lang.NullPointerException
at java.util.Hashtable$Entry.setValue (Hashtable.java:1286)
at org.apache.maven.model.interpolation.StringVisitorModelInterpolator$ModelVisitor.visit (StringVisitorModelInterpolator.java:1429)
Seems to be resolved in 3.8.4. I'm now seeing a proper error message:
Resolving expression: '${project.version}': Detected the following recursive expression cycle in 'project.version': [version, revision] @ org.example:foo:${revision}, /experiment/pom.xml -> [Help 2]
Upon updating Fedora I got the error:
```
Cannot enable multiple streams for module 'maven'
```
This can be solved by running:
```
dnf module reset <name>
```
In this article we are going to cover passing artifacts between build steps using Google Cloud Build. This will be a short and straight to the point article not covering the full range of Google…
Suppose you have a Java Server application, and some of the runtime binaries in that application are external to your application. Generated image files, compiled Silverlight components in your pages, or resource files which are managed by an external team. Much like the jar files used by your application, these external binaries can be seen…
An extendible and configurable PDF manipulation layer. It is a ready to use java library to perform PDF document manipulation without having to deal with the low level API.
Buildr is a build system for Java applications in Ruby Maven compatible * A simple way to specify projects, and build large projects out of smaller sub-projects. * Pre-canned tasks that require the least amount of configuration, keeping the build script DRY and simple. * Compiling, copying and filtering resources, JUnit/TestNG test cases, APT source code generation, Javadoc etc * A dependency mechanism that only builds what has changed since the last release. * A drop-in replacement for Maven 2.0, Buildr uses the same file layout, artifact specifications, local and remote repositories. * All your Ant tasks belong to us! Anything you can do with Ant, you can do with Buildr. * No overhead for building “plugins” or configuration. Just write new tasks or functions. * Buildr is Ruby all the way down. No one-off task is too demanding when you write code using variables, functions and objects. * Simple to upgrade to new versions. * fast