Java Import Error
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The Import Cannot Be Resolved In Jsp
Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, java import error package does not exist helping each other. Join them; it only takes a minute: Sign up Import *** cannot be resolved [duplicate] up vote 20 down vote favorite 7 This question already has an answer here: Eclipse error: “The import XXX cannot eclipse import cannot be resolved same package be resolved” 15 answers I use Eclipse and turns out I have a bunch of import * not resolved errors. import java.sql.Date; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import java.sql.Timestamp; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Calendar; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.Map.Entry; All of the above have the same error. I checked my java version it is 1.7.0 open jdk. I updated Java Home and the JRE library to use. Its still not
Package Does Not Exist Java Compile Error
working. Note: I imported the code repository from bibucket via the mercurial plugin itself. java eclipse share|improve this question asked Jun 4 '13 at 13:18 Karthik 1761116 marked as duplicate by meagar♦ Jul 9 at 13:07 This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question. Did you check the installed JREs in your eclipse. Path is windows preferences - > java -> installed JREs –NullPointerException Jun 4 '13 at 13:21 Your project build path is not configured. You need a JRE entry in there. –Marko Topolnik Jun 4 '13 at 13:21 add a comment| 4 Answers 4 active oldest votes up vote 72 down vote accepted Right click on project - >BuildPath - >Configure BuildPath - >Libraries tab - > Double click on JRE SYSTEM LIBRARY - >Then select alternate JRE share|improve this answer edited Jun 4 '13 at 13:22 thegrinner 5,94512750 answered Jun 4 '13 at 13:21 PSR 20.7k2362101 This worked! But then tomcat7 server suddenly is unable to boot within 45 seconds from eclipse. –Karthik Jun 4 '13 at 13:29 are there any breakpoints in eclipse –PSR Jun 4 '13 at 13:29 Break points? I'm a newbie at Java. I usually run the project on the server from ecl
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Cannot Be Resolved To A Type Eclipse
helping each other. Join them; it only takes a minute: Sign up Help with packages in java - import does not work up vote 23 down vote favorite 11 I'm a C++ developer - not a java developer, http://stackoverflow.com/questions/16918959/import-cannot-be-resolved but have to get this code working... I have 2 public classes that will be used by another product. I used the package directive in each of the java files. package com.company.thing; class MyClass ... When I try to compile a test app that uses that I add import com.company.thing.*; The javac compiler fails with errors about com.company does not exist. (even if I compile it in the same directory as the class files I just http://stackoverflow.com/questions/631682/help-with-packages-in-java-import-does-not-work made a package of) I am sure I am doing something bone-headed and silly. I've read the http://java.sun.com/docs/books/tutorial/java/package/usepkgs.html pages and tried to set up a directory structure like /com/company/thing etc, but either I have totally screwed it all up or am missing something else. EDIT thanks for the suggestions - I had tried the classpath previously. It does not help. I tried compiling javac -classpath
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more http://stackoverflow.com/questions/4322893/eclipse-error-the-import-xxx-cannot-be-resolved about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each https://www.tutorialspoint.com/java/java_exceptions.htm other. Join them; it only takes a minute: Sign up Eclipse error: “The import XXX cannot be resolved” up vote 67 down vote favorite 16 I'm trying to work with Hibernate in Eclipse. I'm creating a new simple cannot be project and I've downloaded a collegue project too, via CVS. Both don't work, while on my collegue's Eclipse do. The problem is that, for each import of an Hibernate class, Eclipse says: The import org.hibernate cannot be resolved But all Hibernate jars are in the build path, that is: antlr-2.7.6.jar cglib-2.2.jar commons-collections-3.1.jar dom4j-1.6.1.jar hibernate3.jar hibernate-jpa-2.0-api-1.0.0.Final.jar javassist-3.12.0.GA.jar jta-1.1.jar slf4j-api-1.6.1.jar java eclipse import jar buildpath share|improve this question edited May 31 '11 at 11:41 asked Dec 1 '10 at cannot be resolved 9:30 bluish 9,4181269126 1 how did you add these jar in your build path ? –Jigar Joshi Dec 1 '10 at 9:38 2 by Properties > Java Build Path > Libraries > Add external JARs –bluish Dec 1 '10 at 10:03 stackoverflow.com/a/16919015/653211 –Ashwin Krishnamurthy Jul 30 '15 at 17:05 If it worked and they don't now, see @dogbane 's answer below... –Shanimal Jan 22 at 19:22 add a comment| 15 Answers 15 active oldest votes up vote 167 down vote Try cleaning your project by going to the following menu item: Project > Clean... If that doesn't work, try removing the jars from the build path and adding them again. share|improve this answer answered Dec 1 '10 at 9:39 dogbane 137k42237324 4 might be a JRE issue. Try selecting an "alternate JRE" in the project properties. –dogbane Dec 1 '10 at 10:17 4 Clean also worked for me. What exactly happens (everything just went bonkers all of a sudden) and how does Clean help? –Sabre Runner Sep 22 '13 at 12:31 1 This solved the problem also for me; it is not an hibernate project, but a libGdx one, calling my java imports and not jars. Same wondering of @SabreRunner, and also: there is a bug somewhere in the environment tools? –Zac Jul 19 '14 at 10:00 1 Thanks! B
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