We migrated our maven code to gradle. When we build, we are getting error as Could not resolve all files for configuration ':***-war:compileClasspath'.
Could not find mockito-core.jar (org.mockito:mockito-core:2.8.9).
We are not referring to this jar itself.. neither we are able to locate in our code nor in pom...
How to figure out?
how to configure gradle to compile code if jar doesn't exist and pom exists in the repository or locally ?
If you can't work out where it's coming from and you don't use it at all, then you can exclude the dependency from all the configurations:
configurations.all*.exclude group: "org.mockito", module: "mockito-core"
If the dependency isn't appearing in the dependency report, then I'm somewhat at a loss as to why Gradle is complaining about it. The only other option I can think of is that some plugin is adding it in a non-standard way.
Related
A jar has been removed from organization's repository for being unsafe, but we can download its pom. We are trying to figure which dependencies of a project are dependent on it. Tried running gradle dependencies but that doesn't complete due to the same missing jar.
Is there any gradle command or something similar to create dependency tree for the project without trying to download jars? As far as I understand, creating dependency tree should only require POMs. Please correct me if I am wrong. I am somewhat new with gradle.
In a project of mine I have a dependency on a java matrix library MTJ which I specify like this in build.gradle:
dependencies {
...
compile 'com.googlecode.matrix-toolkits-java:mtj:1.0.4'
...
}
MTJ in turns depends on netlib, more concretely it would be the equivalent of explicitly adding compile 'com.github.fommil.netlib:all:1.1.2' above.
When I run the gradle build. I get the following error:
Could not expand ZIP '/Users/valentin/.gradle/caches/modules-2/files-2.1/com.github.fommil.netlib/all/1.1.2/f235011206ac009adad2d6607f222649aba5ca9e/all-1.1.2.pom'.
archive is not a ZIP archive.
So somehow gradle is confused and treats the file as been a zip file when it is just a pom that points to other dependencies.
Anyone has a fix or knows of a workaround?
Please have a look here. The dependency you specified is of type pom - this type in maven is used to aggregate projects. Gradle downloads it, tries to unzip and fails. It seems that this is not what you're looking for.
Here you can find other artifacts for group: com.github.fommil.netlib. Please find a jar you're looking for and specify the dependency directly.
I'm using maven to set up a war project in IntelliJ and run in it GlassFish. The war project depends on several other modules. When I run the project in debug mode, hot deploying codechanges of the changes results in NoClassDefFound exceptions. I found out that IntelliJ tries to redeploy the module jar but GlassFish keeps a lock on it so it fails. All the classes in that module are now unavailable, causing these NoClassDefFound exceptions.
IntelliJ generates the artifacts this way: the dependent modules are all added as jar dependencies as if they were external dependencies:
Now, when I remove the jar dependencies, IntelliJ tells me it found some missing dependencies and proposes a fix to add the missing dependencies.
Fixing those dependencies will add the module compile output to the WEB-INF\classes folder.
Once deployed, IntelliJ has no problem anymore hot-deploying changed classes to GlassFish since there's no jar to keep a lock on.
Problem
Every time I make a change to any pom.xml, IntelliJ refreshes the artifacts automatically, which is fine: I definitely want to see those changes appear in the artifact. However, all modules are added as jar dependencies again.
Question
How can I make sure that IntelliJ adds the compile output of project modules to WEB-INF\classes and not to WEB-INF\lib?
I found this question but it has two problems:
There are many module dependencies so if possible I'd like to avoid specifying them all one by one in the unpack goal
IntelliJ seems to ignore this. When I add that configuration and while it works perfectly in a maven commandline build, IntelliJ still refuses to add the module compile output to the WEB-INF\classes dir
I found a bugreport that asks about the same thing but for me it's hard to believe there's no way to solve this problem. Other webapp developers using IntelliJ must have this same issue, making it difficult to hot-deploy code changes, unless I did something wrong in my pom configuration.
Now, i have a project which runs fine on my windows computer. But after I copied it to a linux computer, when compiling it reports following error:
Failed to execute goal on project alert: Could not resolve dependencies for project com.cloud.ras:alert.
The POM for com.external:commons-logging:jar:1.0.4.1 is missing, no dependency information available
The POM for com.external:freemarker:jar:2.3.4 is missing, no dependency information available
The POM for com.external:log4j:jar:1.2.14 is missing, no dependency information available
The POM for com.soa.lib:eBoxServiceCommon:jar:2.5.3 is missing, no dependency information available
but i have copied these jars to the maven repository. And can anyone give me a help?
You should NOT copy JARs in the first place. That's Maven job to resolve the dependencies for you.
It would be helpful if you explain the reason why you need to use your own groupId e.g. com.external in the first place i.e. commons-logging is from Apache but you use com.external as its groupId.
If you really insist on wanting to use your own groupId, at least download the JAR and install it using Maven. See here:
http://maven.apache.org/guides/mini/guide-3rd-party-jars-local.html.
I am trying to move my MyEclipes projects to maven. But of course there are problems. After creating a web priject I get missing jar files - about 5
org.springframework.security jar files e.g. org.springframework.security.ldap-3.0.5.RELEASE
show as missing in the jar build path. They are not in the corresponding .m2 directory. I un-installed ME4S, and deleted .m2, which force .me to be rebuilt on re-install, but it has the same problem.
How do I fix this?
It would be very helpful to understand how the .m2 process works - where is this coming from and how is it controlled?
I am not sure about the MyEclipse part, but this seems to be a pure maven question.
Maven (2/3) uses the pom.xml. This file describe your project. In that file you should define a list of dependencies (which can have their own dependencies and so on).
Maven read the pom.xml and build the classpath accordingly using direct and transitive dependencies.
You can use the mvn dependency:tree command to see how your classpath is built.
More on the plugin page