Eclipse Java.lang.object Cannot Be Resolved Error
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The Import Android.app Cannot Be Resolved
them; it only takes a minute: Sign up The type java.lang.object cannot be resolved - Eclipse buildpath not working up vote 4 down vote favorite 1 I'm having a problem with Eclipse on by Mac OSX Mountain Lion. I have recently installed Android SDK and in my java projects I get the following message: The type java.lang.Object cannot be the type java.io.objectinputstream cannot be resolved resolved. It is indirectly referenced from required .class files Reading about this issue, it would seem that I do not have a valid JRE defined in the build path of my project. Checking the project's build path with Properties > Java Build Path > Libraries I see that The JRE System Library has a red cross next to it. However when I click Add Library... > JRE System Library I get the message: An error has occured. See error log for more details. java.lang.NullPointerException I then try clicking Eclipse > Preferences > Java > Installed JREs and see an empty list. I try to Add... a Standard VM but I cannot find the location of my JRE. /Library/Java/JavaVirtualMachines/ is empty and /System/Library/Frameworks/JavaVM.framework does not exist. Does anyone know how I might fix this problem? java eclipse buildpath share|improve this question asked Aug 16 '14 at 5:21 user2260199 8229 1 Download a new JRE and add it in eclipse –Juned Ahsan Aug 16 '14 at 5:26 I have downloaded a new JRE but
eclipse 3.4.0 ganymede The type java.lang.object "cannot be resolved" "Cannot find the class file" "refers to the missing type" Problem: Opened eclipse, it needed
The Type Java.util.comparator Cannot Be Resolved.
to do a full workspace build (probably because ant scripts have updated the project was not built since its build path is incomplete eclipse class files and it needs to refresh). Random classes in the project now no longer compile. Examples of the it is indirectly referenced from required .class files maven errors being reported: DescriptionResourcePathLocationType The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class filesMyClass.javaMyProject/src/com/exampleline 1Java Problem The project was not built since its build path is http://stackoverflow.com/questions/25337182/the-type-java-lang-object-cannot-be-resolved-eclipse-buildpath-not-working incomplete. Cannot find the class file for java.lang.Object. Fix the build path then try building this projectMyProjectUnknownJava Problem The method myMethod(SomeClass) from the type MyOtherClass refers to the missing type (insert java type here: InputStream|File|Vector|IOException|etc)MyOtherClass.javaMyProject/src/com/exampleline 123Java Problem Solution: It sounds like this has been a known issue (Bug 67414)that was resolved in 3.0 ... someone has commented that it's occurring http://dev-answers.blogspot.com/2009/06/eclipse-build-errors-javalangobject.html for them in 3.4 as well. In the mean time, the work around is to remove the JRE System Library from the project and then add it back again. Here are the steps: Go to properties of project with the build error (right click > Properties) View the "Libraries" tab in the "Build Path" section Find the "JRE System Library" in the list (if this is missing then this error message is not an eclipse bug but a mis-configured project) Remove the "JRE System Library" Hit "Add Library ...", Select "JRE System Library" and add the appropriate JRE for the project (eg. 'Workspace default JRE') Hit "Finish" in the library selection and "OK" in the project properties and then wait for the re-build of the project Hopefully the error will be resolved ... Posted by Kevin Jansz at 10:46 am Labels: eclipse, error messages 42 comments: Anonymous said... Thanks this solution worked!I had this exact problem in a new install of Eclipse 3.5 (Galileo).I followed the steps above and the problem went away.This is what I think caused the proble
Eclipse and Java Video Tutorials Video tutorials for learning Java OOP programming with Eclipse. Brought to you by: dextercowley Summary Files Reviews Support Wiki Tickets ▾ https://sourceforge.net/p/eclipsetutorial/discussion/714285/thread/c0dc2851/ Bugs Support Requests News Discussion Create Topic Stats Graph Forums Open Discussion 235 Help Formatting Help My Eclipse Doesn't Behave the Same Way Forum: Open Discussion Creator: Mike McGuire https://www.experts-exchange.com/questions/28346028/The-type-java-lang-Class-cannot-be-resolved-It-is-indirectly-referenced-from-required-class-files.html Created: 2013-10-06 Updated: 2013-10-06 Mike McGuire - 2013-10-06 These tutorials are just what I'm looking for, but I'm getting frustrated right off the bat. Note: I'm using Kepler if cannot be that matters (it shouldn't at this level), I don't appear to be able to attach screenshots or files, but perhaps this copy of error messages will help. In lesson 2, while attempting to use the scrapbook feature, I typed in 2+2 mimicking the tutorial and got this: Override cannot be resolved to a type Throwable cannot be resolved to cannot be resolved a type Code snippet support cannot find the class java.lang.Class The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files The type java.lang.Throwable cannot be resolved. It is indirectly referenced from required .class files The type java.lang.Class cannot be resolved. It is indirectly referenced from required .class files 2+2 I'm also getting errors on various lines, even though my screen exactly matches the tutorial. For example, in this section: // constructors public Person() { name = "unknown name"; maximumBooks = 3; } I get an error on the public Person() line than reads: Implicit super constructor Object() is undefined. Must explicitly invoke another constructor. On the name = "unknown name"; line, the error message reads: String cannot be resolved to a type. Can anyone see what I"m doing wrong? I feel as though I'm following the tutorial perfectly, but I'm obviously missing something. If you would like to refer to this comment somewhere else in this project, copy and paste the following link: Mike McGuire - 2013-10-06 Solved -
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