I'm trying to update my karate project with the newest version of karate-junit5 library.
In the documentation for Maven it's mentioned that only one dependency is required to run karate.
<dependency>
<groupId>com.intuit.karate</groupId>
<artifactId>karate-junit5</artifactId>
<version>1.3.0</version>
<scope>test</scope>
</dependency>
Previously I was using karate-jersey and karate-junit4 and everything was working flawless.
<dependency>
<groupId>com.intuit.karate</groupId>
<artifactId>karate-jersey</artifactId>
<version>0.9.6</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/com.intuit.karate/karate-junit5 -->
<dependency>
<groupId>com.intuit.karate</groupId>
<artifactId>karate-junit4</artifactId>
<version>0.9.6</version>
<scope>test</scope>
</dependency>
I managed to update karate-junit4 to karate-junit5 but I see that karate-core is still using 0.9.6
When I want to replace jersey with karate-core 1.3.0 and run my tests I have an error with loading my karate-config.js
karate-config.js failed
js failed:
org.graalvm.polyglot.PolyglotException: SyntaxError: Unnamed:82:0 Expected ) but found function
This is strange because I didn't change anything besides the dependencies.
Do I still have to use karate-jersey in my project? The documentation doesn't mention this.
I tried to update the dependency to the newest version. Now I got a failing karate-config.js
There's no such thing as karate-jersey. Get rid of that dependency, the HTTP client is now built-in.
Since you are upgrading from such an old version, you need to read all the release notes. For example this one: https://github.com/karatelabs/karate/wiki/1.0-upgrade-guide#java-projects
But let's hope you get by with just this one change. Else be prepared to scan all the release notes. The JS engine has changed, but all those who kept tracking the project and tried RC versions (we spend a lot of time on this) have been having a smooth experience.
I guess this is what folks call "technical debt" ;)
I would like to upgrade to Karate 0.9.0 which is released recently. How can i do this easily. My existing .pom file contains many dependencies in 0.8.0 version. Should i replace each with updated one? Or, is there a better way to do this?
And again, i can see many RC versions of dependencies in maven repository which one's stable?
And, Finally, Is there any separate dependency for KarateOptions? Because, I was using 0.8.0 and was not able to find any dependency jars for this.
This is actually a maven question. But yes the recommended practice is to define a maven "property" once and then use it in the multiple places.
I'm surprised, because at the max you should have only 2.
<properties>
<karate.version>0.9.0</karate.version>
</properties>
<dependencies>
<dependency>
<groupId>com.intuit.karate</groupId>
<artifactId>karate-apache</artifactId>
<version>${karate.version}</version>
</dependency>
<dependency>
<groupId>com.intuit.karate</groupId>
<artifactId>karate-junit4</artifactId>
<version>${karate.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
And yes, KarateOptions is new in 0.9.0 - please read the release notes carefully and you don't even need to change that immediately when you upgrade: https://github.com/intuit/karate/releases/tag/v0.9.0
I am using boxable plugin with pdfbox and I am trying to create a teble. I am getting error:
2015-09-09T10:36:52.453+0200|Severe: java.lang.NoClassDefFoundError: org/apache/pdfbox/pdmodel/edit/PDPageContentStream
at the line of code:
BaseTable table = new BaseTable(yStart,yStartNewPage, bottomMargin, tableWidth, margin, doc, page, true, drawContent);
Here is a part from pom.xml, describing the dependencies that I am using:
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
<version>2.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.github.dhorions</groupId>
<artifactId>boxable</artifactId>
<version>1.2</version>
</dependency>
Is there a bug in current version of dependencies or am I missing something?
Thank you very much for any help.
Remove this:
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
<version>2.0.0-SNAPSHOT</version>
</dependency>
2.0 is an unreleased version and is in development, and it has a different API. Boxable has its dependencies in its own pom.xml, it is currently requesting 1.8.8. (Which is not the latest version, but I don't think this matters for simple PDF creation)
I'm getting the following error. It seems there are multiple logging frameworks bound to slf4j. Not sure how to resolve this. Any help is greatly appreciated.
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/C:/Users/admin/.m2/repository/org/slf4j/slf4j-log4j12/1.6.4/slf4j-log4j12-1.6.4.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/C:/Users/admin/.m2/repository/org/slf4j/slf4j-log4j12/1.6.1/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
Resolved by adding the following exclusion in the dependencies (of pom.xml) that caused conflict.
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
</exclusions>
Gradle version;
configurations.all {
exclude module: 'slf4j-log4j12'
}
The error probably gives more information like this (although your jar names could be different)
SLF4J: Found binding in
[jar:file:/D:/Java/repository/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in
[jar:file:/D:/Java/repository/org/apache/logging/log4j/log4j-slf4j-impl/2.8.2/log4j-slf4j-impl-2.8.2.jar!/org/slf4j/impl/StaticLoggerBinder.class]
Noticed that the conflict comes from two jars, named logback-classic-1.2.3 and log4j-slf4j-impl-2.8.2.jar.
Run mvn dependency:tree in this project pom.xml parent folder, giving:
Now choose the one you want to ignore (could consume a delicate endeavor I need more help on this)
I decided not to use the one imported from spring-boot-starter-data-jpa (the top dependency) through spring-boot-starter and through spring-boot-starter-logging, pom becomes:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
in above pom spring-boot-starter-data-jpa would use the spring-boot-starter configured in the same file, which excludes logging (it contains logback)
Sbt version:
Append exclude("org.slf4j", "slf4j-log4j12") to the dependency that transitively includes slf4j-log4j12. For example, when using Spark with Log4j 2.6:
libraryDependencies ++= Seq(
// One SLF4J implementation (log4j-slf4j-impl) is here:
"org.apache.logging.log4j" % "log4j-api" % "2.6.1",
"org.apache.logging.log4j" % "log4j-core" % "2.6.1",
"org.apache.logging.log4j" % "log4j-slf4j-impl" % "2.6.1",
// The other implementation (slf4j-log4j12) would be transitively
// included by Spark. Prevent that with exclude().
"org.apache.spark" %% "spark-core" % "1.5.1" exclude("org.slf4j", "slf4j-log4j12")
)
1.Finding the conflicting jar
If it's not possible to identify the dependency from the warning, then you can use the following command to identify the conflicting jar
mvn dependency: tree
This will display the dependency tree for the project and dependencies who have pulled in another binding with the slf4j-log4j12 JAR.
Resolution
Now that we know the offending dependency, all that we need to do is exclude the slf4j-log4j12 JAR from that dependency.
Ex - if spring-security dependency has also pulled in another binding with the slf4j-log4j12 JAR, Then we need to exclude the slf4j-log4j12 JAR from the spring-security dependency.
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
Note - In some cases multiple dependencies have pulled in binding with the slf4j-log4j12 JAR and you don't need to add exclude for each and every dependency that has pulled in.
You just have to do that add exclude dependency with the dependency which has been placed at first.
Ex -
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
</dependencies>
If you work with gradle then add following code to your build.gradle file to exclude SLF4J binding from all the modules
configurations.all {
exclude group: 'org.springframework.boot', module: 'spring-boot-starter-logging'
}
I just ignored/removed that jar file.
<!--<dependency>-->
<!--<groupId>org.springframework.boot</groupId>-->
<!--<artifactId>spring-boot-starter-log4j2</artifactId>-->
<!--</dependency>-->
I solved by delete this:spring-boot-starter-log4j2
Just use only required dependency, not all :))). For me, for normal work of logging process you need this dependency exclude others from pom.xml
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.5</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.1.8</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>1.1.8</version>
</dependency>
This is issue because of StaticLoggerBinder.class class belongs to two different jars. this class references from logback-classic-1.2.3.jar and same class also referenced from log4j-slf4j-impl-2.10.0.jar. both of jar in classpath. Hence there is conflict between them.
This is reason of log file is not generation even though log4j2.xml file in classpath [src/main/resource].
We have so select one of jar, I recommend use log4j-slf4j-impl-2.10.0.jar file and exclude logback-classic-1.2.3.jar file.
Solution: open pom file and view the dependency Hierarchy [eclipse] or run
mvn dependency:tree command to find out the dependency tree and source of dependency that download the dependency. find the conflicting dependency and exclude them. For Springboot application try this.
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
This is working fine for me after struggling a lots.
...
org.codehaus.mojo
cobertura-maven-plugin
2.7
test
ch.qos.logback
logback-classic
tools
com.sun
...
## I fixed with this
...
org.codehaus.mojo
cobertura-maven-plugin
2.7
test
ch.qos.logback
logback-classic
tools
com.sun
...
For me, it turned out to be an Eclipse/Maven issue after switch from log4j to logback. Take a look into your .classpath file and search for the string "log4j".
In my case I had the following there:
<classpathentry kind="var" path="M2_REPO/org/slf4j/slf4j-log4j12/1.7.1/slf4j-log4j12-1.7.1.jar"/>
<classpathentry kind="var" path="M2_REPO/log4j/log4j/1.2.17/log4j-1.2.17.jar" />
Removing those entries from the file (or you could regenerate it) fixed the issue.
For me the answer was to force a Maven rebuild. In Eclipse:
Right click on project-> Maven -> Disable Maven nature
Right click on project-> Spring Tools > Update Maven Dependencies
Right click on project-> Configure > Convert Maven Project
I solved this by going to Project Structure from my Intellij project.
I deleted the file named: Maven: org.apache.logging.log4j:log4j-to-slf4j-impl:2.14.1
This file is not shown in this picture. You may see two libraries mentioned as log4j-to-slf4j. Delete one and you are good to go.
For all those looking for the solution for spring-boot-type dependencies, the magic incantation for Gradle is this:
configurations.all {
exclude group: 'ch.qos.logback', module: 'logback-classic'
}
in your build.gradle at the top level (not inside the dependencies block).
All other solutions found in the interwebs (including the one here suggesting to exclude the slf4j module) did not work for me.
This is what I have in my build.gradle (snippet):
// Removes the annoying warning about the multiple SLF4J implementations:
// SLF4J: Class path contains multiple SLF4J bindings.
configurations.all {
exclude group: 'ch.qos.logback', module: 'logback-classic'
}
dependencies {
annotationProcessor "org.springframework.boot:spring-boot-configuration-processor"
implementation ('org.springframework.boot:spring-boot-starter-actuator')
implementation ('org.springframework.boot:spring-boot-starter-data-mongodb-reactive')
implementation ('org.springframework.boot:spring-boot-starter-webflux')
annotationProcessor "org.projectlombok:lombok:${lombokVersion}"
compileOnly "org.projectlombok:lombok:${lombokVersion}"
// Removes the annoying warning:
// warning: unknown enum constant When.MAYBE
// reason: class file for javax.annotation.meta.When not found
// See: https://stackoverflow.com/questions/29805622/could-not-find-or-load-main-class-org-gradle-wrapper-gradlewrappermain/31622432
implementation group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.2'
// other stuff...
YMMV
I had the same problem. In my pom.xml i had both
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.28</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>2.2.1.RELEASE</version>
</dependency>
When i deleted the spring-boot-starter-web dependency, problem was solved.
I got this issue in a non-maven project, two depended jar each contained a slf4j. I solved
by remove one depended jar, compile the project(which of course getting failure) then add the removed one back.
In case these logs are the result of this fix:
https://stackoverflow.com/a/9919375/2894819
When one of your libraries actually use it. And your application doesn't need SL4J just replace implementation to runtimeOnly.
// contains dependency to sl4j-api
implementation("com.github.doyaaaaaken:kotlin-csv-jvm:1.2.0")
// add this to remove both warnings
runtimeOnly("org.slf4j:slf4j-nop:1.7.36")
In that case when you run your app the actual dependency will be included once by the library and won't be included to the bundle of your application.jar itself.
In my case I had 2 sources of dependencies for log4 one in C:\Program Files\smcf.ear directory and the second from maven which caused the multiple binding for sl4j.
Deleting the smcf.ear directory solved the issue for me.
The combination of <scope>provided</scope> and <exclusions> didn't work for me.
I had to use this:
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<scope>system</scope>
<systemPath>${project.basedir}/empty.jar</systemPath>
</dependency>
Where empty.jar is a jar file with literally nothing in it.
Seems removing .m2 directory and :
mvn install -DskipTests -T 4 resolved this issue for me.
I've been struggling to get ehcache 2.1.0 in my environment. Anytime I thought I got it right, it's just not downloading it. Here is where I set the repository:
<repository>
<!--<url>https://oss.sonatype.org/content/repositories/releases/</url>-->
<url>http://oss.sonatype.org/content/repositories/sourceforge-releases</url>
<id>sonatype-mirror</id>
<layout>default</layout>
<name>Repository for library including ehcache recent ones</name>
</repository>
And I add the dependency this way :
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
<version>2.1.0</version>
</dependency>
Is there anything that's i'm doing wrong or not properly?
Ehcache is available in the maven central repository, there is no need to add a particular repository.
However, the ehcache artifact is special, it's an "aggregating" artifact which is of type pom. So the dependency should be declared like this:
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
<version>2.1.0</version>
<type>pom</type>
</dependency>
Of course, you can also declare dependencies on individual modules if you want (e.g. ehcache-core) in which case you don't need to specify the type.
References
Ehcache Documentation
Java Requirements and Dependencies
net.sf.ehcache:ehcache:2.1.0 is a dependency of type pom therefore you need to specify it:
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
<version>2.1.0</version>
<type>pom</type>
</dependency>
See also:
3.6. POM Best Practices