When I try to import
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileItemFactory;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
Eclipse shows an error,
The import org.apache.commons.fileupload cannot be resolved
I added these libraries but still this error does not go off.
commons-fileupload-1.3.jar
commons-fileupload-1.3-javadoc.jar
commons-fileupload-1.3-sources.jar
commons-fileupload-1.3-tests.jar
commons-fileupload-1.3-test-sources.jar
How should I correct this error?
I had to add these libraries in the build path after which it worked. Eclipse did not do it by itself.
You have to add these libraries at 2 places. To build path of the project and in /WEB-INF/lib folder
Related
I am using the ZK framework and I need to import this:
import org.zkoss.zul.Label;
But I keep on getting this error:
the import org.zkoss.zul cannot be resolved
I already added the zul.jar to the classpath but the error still exists. What should I do?
I solved it. I just removed the zul.jar from the class path and added it again. It works now.
I am working on a project in Eclipse Juno. I wrote a class called Character in a package named chargen.py. There's a red X next to from chargen import Character:
Unresolved import: Character
Character Found at: Avarice_v0.PlayAvarice_v0
from chargen import Character
Yet the import works. The entire code at the moment is simply this:
from chargen import Character
def main():
PLAYER = Character("")
print(PLAYER)
if __name__ == '__main__':
main()
This code results in the printing of the __str__ proving the Character("") ran. Also, it generates no errors when running. Why does Eclipse label this Unresolved import: Character?
I figured out how to get rid of the error. I moved everything one directory up. Settings for the project showed the PYTHONPATH included the main directory, but not the nested one. By moving it all up and deleting the now empty original folder, I have no unresolved import errors. This helped me to understand more about the PYTHONPATH choices offered at the initial setup of the project in PyDev.
In the properties for your project, there's a pane called "PyDev - PYTHONPATH", with a sub-pane called "External Libraries". You can add source folders (any folder that has an init.py) to the path using that pane. Your project code will then be able to import modules from those source folders.
I am new to Teamsite and a not sure which jar file to use for resolving the issue that I get while trying to write a Java Datasource in Eclipse.
The list of imports I am using are:
import com.interwoven.datasource.MapDataSource;
import com.interwoven.datasource.core.DataSourceContext;
import com.interwoven.livesite.dom4j.Dom4jUtils;
import com.interwoven.serverutils100.InstalledLocations;
import com.interwoven.cssdk.filesys.CSVPath;
All these imports show the same error
The import com.interwoven cannot be resolved.
Can anyone please tell me which jar files should I add?
import org.apache.tomcat.util.http.fileupload.DiskFileUpload;
In my Eclipse said import org.apache.tomcat.util.http.fileupload.DiskFileUpload cannot resolved.
Even import jar commons-fileupload-1.2.2
import org.apache.tomcat.util.http.fileupload.FileItem;
import org.apache.tomcat.util.http.fileupload.FileUpload;
import org.apache.tomcat.util.http.fileupload.FileUploadException;
But above three does"nt gives error..Why?
please check if you have coyote.jar or tomcat-coyote.jar in your classpath as this error is not a commons-fileupload-1.2.2.jar error.
Im using the following:
import java.util.Collections;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.apache.commons.configuration.XMLConfiguration;
and i get:
The type org.apache.commons.lang.exception.NestableException cannot be resolved. It is indirectly referenced from required .class files
Im using eclipse...
how can i resolve this? he offers me to Configure build path but i dont really know how to solve this collision from there.....
Problem solved...
had to download the commons-lang-2.4.jar and include in project.
couldnt be more simple than that....
Sounds like what is really needed is an update to the PropertiesConfiguration lib so that it gets along with latest lang lib. If its a "free" lib then it might not be coming, considering that its been years since last reply on this thread and this is still happening.
I have been having this issue as well, and have not found a way of resolving it apart from the aforementioned inclusion of both lang libs ... which does not seem to present any problems, though strict repository framework implementations (like Maven) might have problems with both libs included.
Had to remove commons-lang3-3.4 from my Java Build Path and added 2.6 , it solved the problem!