I was upgrading to new library of geojson from version 14.2 to 20.2. And I was keep of getting below maven build error which is failing at the bundle processing with the message "the-default-package . -is-not-permitted-by-the-import-package-syntax".
I expect the maven build with bundle processing to be successful but the actual output is "the-default-package-is-not-permitted-by-the-import-package-syntax" error.
While upgrading the geotools library from old version 14.2 to new version 20.2, there were lot of changes has been made.
GeoTools Upgrade
This was one of the link that would help everyone to do it very easily. But with the upgradation of geotools, we also update the gt-geojson library too. This library contains the class "Skunkwork" without any package name which result in above error during bundle processing of maven build. To avoid this error,i have to remove this class. And it works fine.
Before Fix
POM Configuration:
<dependency>
<groupId>org.geotools</groupId>
<artifactId>gt-geojson</artifactId>
<version>20.2</version>
</dependency>
After Fix
POM Configuration:
<dependency>
<groupId>org.geotools</groupId>
<artifactId>gt-geojson</artifactId>
<version>20.2-fixed</version>
</dependency>
Note: This jar needs to be manually installed to your local repository. And as well as you need to install the fixed jar to remote artifactory if used by your code base such as Nexus, JFrog etc.
I am still trying to get the example in this tutorial to work:
http://www.automationtestinghub.com/first-appium-test-script/
I am getting a ClassNotFoundException in the line:
AppiumDriver<MobileElement> driver = new AndroidDriver<MobileElement>(caps);
I have added java-client-6.0.0-BETA2.jar to my Build Path.
What am I missing?
This is not in any way connected to the question: How to resolve 'the import io cannot be resolved' - that part has been resolved.
Update 03/01/2018
I have converted my project to a Maven project.
Then I added the following to the pom.xml:
<!-- https://mvnrepository.com/artifact/io.appium/java-client -->
<dependency>
<groupId>io.appium</groupId>
<artifactId>java-client</artifactId>
<version>6.0.0-BETA2</version>
</dependency>
Then I ran Maven Build with Verify Clean.
The result was still the same:
ClassNotFoundException
Update 04/01/2018
Finally got this working.
I got a response from Appium support - “Selenium requires guava library to be in classpath.”
First I added the android version - but that gave a different error.
When I added the regular version - it all worked:
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>23.6-jre</version>
<!-- or, for Android: -->
<version>23.6-android</version>
</dependency>
My advice would be to add maven framework support to your project.
If using IntelliJ do the following:
Right Click your folder structure and hit Add Framework Support
Then tick the Maven box and click OK to add this as a Maven Project.
You should then have a pom.xml generated within your folder structure open this.
Within this pom.xml you need to add the following code:
https://gist.github.com/michaelvoase/54f3bbf47b888bb004330a1d1b108068
This will then import the Appium library into your project.
I have a Maven Java project that uses Mashape Unirest for sending HTTP requests to other URLs. I am currently writing an integration test (using TestNG) that sends a normal HTTP request using Unirest. When I run the integration test through Maven (via the Failsafe plugin), the request is sent out successfully. However, when I try to run the integration test via Eclipse, I keep on getting the following error:
FAILED: getCurrentTimeTest
java.lang.NoSuchFieldError: INSTANCE
at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.<init>(DefaultHttpRequestWriterFactory.java:52)
at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.<init>(DefaultHttpRequestWriterFactory.java:56)
at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.<clinit>(DefaultHttpRequestWriterFactory.java:46)
at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.<init>(ManagedHttpClientConnectionFactory.java:72)
at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.<init>(ManagedHttpClientConnectionFactory.java:84)
at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.<clinit>(ManagedHttpClientConnectionFactory.java:59)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager$InternalConnectionFactory.<init>(PoolingHttpClientConnectionManager.java:487)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.<init>(PoolingHttpClientConnectionManager.java:147)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.<init>(PoolingHttpClientConnectionManager.java:136)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.<init>(PoolingHttpClientConnectionManager.java:112)
at org.apache.http.impl.client.HttpClientBuilder.build(HttpClientBuilder.java:726)
at com.mashape.unirest.http.options.Options.refresh(Options.java:41)
at com.mashape.unirest.http.options.Options.<clinit>(Options.java:27)
at com.mashape.unirest.http.HttpClientHelper.prepareRequest(HttpClientHelper.java:141)
at com.mashape.unirest.http.HttpClientHelper.requestAsync(HttpClientHelper.java:80)
at com.mashape.unirest.request.BaseRequest.asStringAsync(BaseRequest.java:56)
at ...
I am also able to reproduce this error using a basic Java application script.
I have made sure that the dependencies I am using in my pom.xml file are the latest and greatest, as seen below:
<dependency>
<groupId>com.mashape.unirest</groupId>
<artifactId>unirest-java</artifactId>
<version>1.3.5</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3.2</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpasyncclient</artifactId>
<version>4.0</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpmime</artifactId>
<version>4.3.2</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20140107</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpcore</artifactId>
<version>4.3.2</version>
</dependency>
I have also checked out the source code of BasicLineFormatter.java, both from the source file downloaded to Eclipse and from Apache's Httpcore Github repo. In the Github repo, notice how the INSTANCE field is defined for the 4.3.x branch and the trunk branch, but not in older branches like 4.2.x. However, I am indeed using version 4.3.2 in my project, so I should be using a JAR file for Httpcore that has the latest version of BasicLineFormatter. I know that, based on the Maven Dependencies JAR files that are in my project, that I am indeed using the latest versions of these Apache dependencies, not the older versions specified as downstream dependencies of my project.
I have checked other various SOF and blog posts about this issue, such as Mashape Unirest Java : java.lang.NoClassDefFoundError and this blog post too, but they all seem to be talking about solving the NoSuchFieldError problem for Android. However, I'm dealing with a standalone Java application, not an Android application.
I am at a loss in determining how to troubleshoot this issue. Anyone have any idea what I need to do?
UPDATE
Instead of showing my test case, I will reduce the illustration of a reproduction of this problem to just a simple one-liner Java application, because the problem exists with any Java application or test case run through Eclipse, not just one particular test:
System.out.println(Unirest.get("http://www.google.com").asStringAsync().get().getBody());
Normally, this should print the HTML of the Google home page, but I instead get the NoSuchFieldError stack trace.
FIXED!
The problem was that the AWS SDK (it's on my classpath because I'm developing for Elastic Beanstalk) had a conflicting JAR file. Using Oleg's solution (thanks BTW), I printed the following output in a unit test:
jar:file:/some/path/aws-java-sdk/1.7.1/third-party/httpcomponents-client-4.2.3/httpcore-4.2.jar!/org/apache/http/message/BasicLineFormatter.class
I'll have to rearrange my classpath so that AWS SDK is no longer conflicting.
The only plausible explanation to this problem is there is an older version of HttpCore on the classpath (unless you also want to consider a possibility of green men from Mars messing with your computer remotely from a flying saucer).
You can add this snippet to your code to find out what jar the class gets picked up from. This might help find out why that jar is on your classpath in the first place.
ClassLoader classLoader = MyClass.class.getClassLoader();
URL resource = classLoader.getResource("org/apache/http/message/BasicLineFormatter.class");
System.out.println(resource);
This basically tells me that in my case the jar resides in the local maven repository and likely to have been added to the classpath by Maven
jar:file:/home/oleg/.m2/repository/org/apache/httpcomponents/httpcore/4.3.1/httpcore-4.3.1.jar!/org/apache/http/message/BasicLineFormatter.class
As already mentioned by previous comments, It's mainly because of the conflicting versions of httpcore jar, the static field INSTANCE is been added to BasicLineFormatter class in versions > 4.3.1, Though you might have added the latest version of the httpcore jar in your dependencies, but its highly possible that other (lower) version of jar is getting picked up.
So, first to confirm that, wrong jar is getting picked up, Use the following line of code -
ClassLoader classLoader = <Your Class>.class.getClassLoader();
URL resource = classLoader.getResource("org/apache/http/message/BasicLineFormatter.class");
System.out.println(resource);
If this prints, the lower version of the jar, then it's confirmed that it's picking the lower version of the httpcore jar (May be from other dependencies of your project),
Solution -
Add following maven/gradle dependencies at the top of dependency list (Or above the other project dependency which caused the conflict) -
<dependency>
<groupId>com.mashape.unirest</groupId>
<artifactId>unirest-java</artifactId>
<version>1.4.5</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpcore</artifactId>
<version>4.4.1</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.4.1</version>
</dependency>
I faced the same exception using unirest:
java.lang.NoSuchFieldError: INSTANCE
at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.<init>(DefaultHttpRequestWriterFactory.java:52)
at com.mashape.unirest.http.options.Options.refresh(Options.java:55)
at com.mashape.unirest.http.options.Options.<clinit>(Options.java:36)
And found it was due to DefaultConnectionKeepAliveStrategy.INSTANCE; and the conflicting jar was apache-httpcomponents-httpclient.jar in my classpath. Adding this post to help anyone who faces similar exception
I got this Exception: Caused by: java.lang.NoSuchFieldError: INSTANCE
Solution:
This happens if you have two different version classes in your classpath…. […], So I first find that class (one version of class), click that class, select build path, then I click remove from build path.
if you are using aws sdk this error occurs because of dependency mismatch.
To avoid this error do the following:
1.Put the dependecies in the required order aws sdk and the end preferably
2.Add shade plugin to the project
This solved my problem
you can refer to my answer in
HTTPClient Example - Exception in thread "main" java.lang.NoSuchFieldError: INSTANCE
my case is i have httpclient-4.4.1.jar, and httpcore-4.4.1.jar in my class path, but JVM loaded BasicLineFormatter from httpcore-4.0.jar
I'm trying to develop an application which uses a library with a stax-api as a dependency. Build as stand-alone application it works fine, but when I'm trying to load JAR with dependencies assembled in my application using JCL, I get the following error:
javax.xml.stream.FactoryConfigurationError: Provider com.bea.xml.stream.MXParserFactory not found
at javax.xml.stream.FactoryFinder.newInstance(FactoryFinder.java:72)
at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:178)
at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:92)
at javax.xml.stream.XMLInputFactory.newInstance(XMLInputFactory.java:136)
at org.codehaus.xfire.util.STAXUtils.<clinit>(STAXUtils.java:48)
at org.codehaus.xfire.transport.http.HttpChannel.writeWithoutAttachments(HttpChannel.java:54)
at org.codehaus.xfire.transport.http.CommonsHttpMessageSender.getByteArrayRequestEntity(CommonsHttpMessageSender.java:422)
at org.codehaus.xfire.transport.http.CommonsHttpMessageSender.send(CommonsHttpMessageSender.java:360)
at org.codehaus.xfire.transport.http.HttpChannel.sendViaClient(HttpChannel.java:123)
at org.codehaus.xfire.transport.http.HttpChannel.send(HttpChannel.java:48)
at org.codehaus.xfire.handler.OutMessageSender.invoke(OutMessageSender.java:26)
at org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:131)
at org.codehaus.xfire.client.Invocation.invoke(Invocation.java:79)
at org.codehaus.xfire.client.Invocation.invoke(Invocation.java:114)
at org.codehaus.xfire.client.Client.invoke(Client.java:336)
at eu.unicore.security.xfireutil.client.ReliableProxy.handleRequest(ReliableProxy.java:122)
at eu.unicore.security.xfireutil.client.ReliableProxy.doInvoke(ReliableProxy.java:102)
at eu.unicore.security.xfireutil.client.ReliableProxy.invoke(ReliableProxy.java:69)
at com.sun.proxy.$Proxy71.QueryResourceProperties(Unknown Source)
at de.fzj.unicore.wsrflite.xmlbeans.client.BaseWSRFClient.queryResourceProperties(BaseWSRFClient.java:372)
at de.fzj.unicore.wsrflite.xmlbeans.client.RegistryClient.listServices(RegistryClient.java:199)
at de.fzj.unicore.wsrflite.xmlbeans.client.RegistryClient.listAccessibleServices(RegistryClient.java:214)
at org.caebeans.wsrf.UNICOREModule.initialize(UNICOREModule.java:53)
... 9 more
It's rather strange, this class is assembled into the JAR, I can find it in archive.
I've seen this kind of message when application server libraries are loaded before application ones. Usually there's a setting that lets you specify the inverse order. If, as it seems, you're using Weblogic this may be achieved by inserting the following definition in your weblogic.xml file:
<container-descriptor>
<prefer-web-inf-classes>true</prefer-web-inf-classes>
</container-descriptor>
Try adding this Maven dependency:
<dependency>
<groupId>stax</groupId>
<artifactId>stax</artifactId>
<version>1.2.0</version>
</dependency>
i am executing simple Dependency Injection program of spring & getting this exception.
I have already included common-logging1.1.1.jar and spring.jar file. Could you please help to out?
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
at org.springframework.context.support.AbstractApplicationContext.<init>(AbstractApplicationContext.java:119)
at org.springframework.context.support.AbstractXmlApplicationContext.<init>(AbstractXmlApplicationContext.java:55)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:77)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:65)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:56)
at com.client.StoryReader.main(StoryReader.java:15)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
... 6 more
If you're using maven for managing dependencies, add the following lines in your pom.xml:
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
</dependency>
I have also faced the same issues, to fix, download the jar files from the below url
http://commons.apache.org/logging/download_logging.cgi
and copy to your lib folder, will resolve your issue.
You just download commons-logging-1.1.2.jar and then copy this file in to libs
finally, it works.
commons-logging-1.1.1.jar or jcl-over-slf4j-1.7.6.jar al
If you are using maven, use the below code.
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${slf4j.version}</version>
</dependency>
I had the same problem, and solved it by just adding the commons-logging.jar to the class path.
Setting the scope to compile did it for me
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.2</version>
<scope>compile</scope>
</dependency>
Adding commons-logging.jar or commons-logging-1.1.jar will solve this...
I have already included common-logging1.1.1.jar and ...
Are you sure you spelled the name of the JAR file exactly right? I think it should probably be commons-logging-1.1.1.jar (note the extra - in the name). Also check if the directory name is correct.
NoClassDefFoundError always means that a class cannot be found, so most likely your class path is not correct.
Try doing a complete clean of the target/deployment directory for the app to get rid of any stale library jars. Make a fresh build and check that commons-logging.jar is actually being placed in the correct lib folder. It might not be included when you are building the library for the application.
Issue solved by adding commons-logging.jar
Imp files are ,
antlr-runtime-3.0.1
org.springframework.aop-3.1.0.M2
org.springframework.asm-3.1.0.M2
org.springframework.aspects-3.1.0.M2
org.springframework.beans-3.1.0.M2
org.springframework.context.support-3.1.0.M2
org.springframework.context-3.1.0.M2
org.springframework.core-3.1.0.M2
org.springframework.expression-3.1.0.M2
commons-logging-1.1.1
Two options (at least):
Add the commons-logging jar to your file by copying it into a local folder.
Note: linking the jar can lead to problems with the server and maybe the reason why it's added to the build path but not solving the server startup problem.
So don't point the jar to an external folder.
OR...
If you really don't want to add it locally because you're sharing the jar between projects, then...
If you're using a tc server instance, then you need to add the jar as an external jar to the server instance run configurations.
go to run as, run configurations..., {your tc server instance}, and then the Class Path tab.
Then add the commons-logging jar.
I got the same trouble than you.
Finally I checked the version of apache possessing the class.
I found that the version 1.0.4 has the class.
Try to use the version 1.0.4 instead of 1.1.X or 1.2.X
My dependencies :
<dependencies>
<dependency>
<groupId>org.jolokia</groupId>
<artifactId>jolokia-core</artifactId>
<version>1.3.5</version>
</dependency>
<dependency>
<groupId>org.jolokia</groupId>
<artifactId>jolokia-client-java</artifactId>
<version>1.3.5</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.0.4</version>
</dependency>
</dependencies>
My Java Code
J4pClient j4pClient = new J4pClient("http://localhost:8080/jolokia");
J4pReadRequest req = new J4pReadRequest("java.lang:type=Memory","HeapMemoryUsage");
req.setPath("used");
J4pReadResponse resp = j4pClient.execute(req);
System.out.println(resp.getValue());
My Result :
130489168
Double check also that your maven dependencies are well imported.
http://commons.apache.org/logging/download_logging.cgi
use this url to download jar files and include them in your class path, issue will be solved
The topic is very outdated. But it still can be met ourdays.
commons-logging, or also known as jcl is a deprecated library. The last version was exposed in 2014
You should avoid adding dependency on it directly in your projects. I assume the most of answers and the accepted one are not actual anylonger.
A preferrable way to use in your projects new alternatives, like slf4j or log4j2, which play the same role, as jcl. The reasons and motivation is another big topic, not for the scope of this issue.
If your application uses log4j2, and you meet the error, add dependency:
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-jcl</artifactId>
<version>2.y.z</version>
</dependency>
If you prefer slf4j, (already offered in previous comments/replies ) use:
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${slf4j.version}</version>
</dependency>
If you use Spring, most probably you have in the dependency tree:
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jcl</artifactId>
</dependency>
and it solves the issue as well.
In the examples I skipped certain versions by purpose, they get deprecated very quickly, see Offitial Maven repository.
In some cases you should not use version attribute at all, preferring using dependencies from BOM files. Spring is an example.
Just check whether the commons-logging.jar has been added to your libs and the classpath.. I had the same issue and that was because of this.
dhammikas-
I generally assign the classpath to a variable and then verify it. I've written a small ruby script which I include in a my startup scripts which validates the classpath before launching java. Validating the classpath before the JVM starts has saved me lots of time troubleshooting these types of problems.
Hey I was following the tutorial on tutorialpoint.com. Add after you complete Step 2 - Install Apache Common Logging API: You must import external jar libraries to the project from the files downloaded at this step. For me the file name was "commons-logging-1.1.1".
If you're running this on Android then note that apparently java.beans package is not complete on Android. To attempt to fix it on Android try the following:
Download android-java-air-bridge.jar (currently the download button is on the bottom of the page or direct link here)
Copy the downloaded jar to your [APPROOT]/app/libs directory (or link the jar in any other way)
Change the import *** statements to that of air-bridge. Eg import javadz.beanutils.BeanUtils instead of import org.apache.commons.beanutils.BeanUtils;
Clean and rebuild the project
source 1, source 2
I apologise as I realise this is not exactly answering the question, though this SO page comes up a lot when searching for android-generated NoClassDefFoundError: Failed resolution of: beanUtils errors.
I was getting the same error while the jar was present. No solution worked. What worked was deleting the jar from the file system (from .m2 directory) and then cleaning the maven project.
I have the same problem in eclipse IDE, my solution was:
Right click in My project > Properties
Click in Maven and write: jar in the Active Maven Project
Finally, Apply and Close
In my case I was testing a Tomcat app in eclipse and got this error. I solved it by checking the .classpath file and corrected this entry:
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
<attributes>
<attribute name="maven.pomderived" value="true"/>
<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
</attributes>
</classpathentry>
The attribute org.eclipse.jst.component.dependency had been missing.
Check whether the jars are imported properly. I imported them using build path. But it didn't recognise the jar in WAR/lib folder. Later, I copied the same jar to war/lib folder. It works fine now. You can refresh / clean your project.
Hello friends if your getting any not class found exception in hibernate code it is the problem of jar files.here mainly two problems
1.I mean to say your working old version of hibernate may be 3.2 bellow.So if u try above 3.6 it will works fine
2.first checkes database connection.if it database working properly their was a mistake in ur program or jar file.
please check these two prioblems if it also not working you tried to IDE . I am using netbeanside 6.9 version.here hibernate working fine.you dont get any error from class not founnd exception..
I hope this one helps more
try adding this dependency
org.apache.commons
commons-exec
1.3
If all else fails, as it had for me, try putting the commons-logging-x.y.z.jar in your Tomcat lib directory. It solved the problem! BTW, I am using Tomcat 6.
Solution is to Add common-logging.x.x jar file