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Activity_main Cannot Be Resolved Or Is Not A Field Eclipse


Especially after adding an interface. aman says: June 8, 2016 at 9:48 pm Thanks, your magic Arsenal "F5″ worked here too. What I have been doing for pointing other classes to the main class is something like this.. I tried Maven > update project configuration. weblink

R.android.whatever, and R.yourpackage.whatever. I needed a "mvn clean install". It worked! pls help me david says: December 19, 2011 at 9:27 am I have had this problem for a long time with Eclipse Helios. http://stackoverflow.com/questions/16995402/android-activity-main-cannot-be-resolved-or-is-not-a-field

Activity_main Cannot Be Resolved Or Is Not A Field Eclipse

My error "R cannot be resolved to variable" is now gone. When your project is built in Eclipse, a special Java class called the R class is generated. Check to see if the source is something along the lines like com.example.MainActivity. Complement of CFL is Recursive Ballpark salary equivalent today of "healthcare benefits" in the US?

Show that the square matrix A is invertible Safety - Improve braking power in wet conditions more hot questions question feed lang-java about us tour help blog chat data legal privacy Just comment the menu part and see. Clear the "-clean" argument from eclipse.ini. R.layout.activity_main Cannot Be Resolved Then when Eclipse auto-compiled a class, it wouldn't find any of the other required classes.) My solution was to either point Eclipse to the EXACT same output folder as Ant (so

Newer Than: Search this thread only Search this forum only Display results as threads Useful Searches Recent Posts More... Cannot Be Resolved Or Is Not A Field Java Eclipse I got this errors. xyz says: January 7, 2011 at 11:05 am Refreshing the project didn’t help, but deleting the project from the workspace and re-importing the project did. Derval says: January 19, 2012 at 2:26 pm Thanks a million for the "project - clean" suggestion.

or does it include extra properties) to just do it - rather than reporting problems about the class not existing. Main Cannot Be Resolved Or Is Not A Field In Android Eclipse Sign up for Free! But in the Problems window, really EVERY line is red because of an error… Maybe someone forgot to debug eclipse? Why did Borden do that to his wife in The Prestige?

Cannot Be Resolved Or Is Not A Field Java Eclipse

source code having improper Java structure). May good karma come your way sir Alexander says: November 7, 2015 at 7:36 am Thank you Philip , this even saved my school project! Activity_main Cannot Be Resolved Or Is Not A Field Eclipse I agree it is a bug and a very annoying one. Cannot Be Resolved Or Is Not A Field Android Eclipse hope it helps someone else.

GW2DB GW2DB Explore Tyria with Curse and GW2DB. have a peek at these guys Then switch to your project and viola - the red stuff disappears. So then I imported android.annotation.SuppressLint but the error would not go away after Ctrl-Shift-o. I've been experiencing major errors since adding the shake detector. Getmenuinflater().inflate(r.menu.main Menu) Main Cannot Be Resolved

Does Intel sell CPUs in ribbons? Tryskell says: November 19, 2012 at 10:16 pm If you are on the same problem, I invite you to make as following : - Right-click on project > "Team" > "Refresh/Cleanup". I did a false modify (add space, remove space, save) to see if that broke said file (it did). check over here I'd try an Eclipse forum or your local JUG mailing list if you can't solve this quickly.

asif aftab says: August 18, 2013 at 10:22 pm simply add struts-1.2.2.jar file into your lib folder. R.layout.activity_main Error Android Studio This is not a bug, please close this issue. (In eclipse: Project => Properties => Android) nicolasgramlich closed this May 7, 2012 Sign up for free to join this conversation on java android eclipse adt share|improve this question edited Jul 3 '14 at 15:20 asked Jul 3 '14 at 15:10 user3802246 11 Post your code. –Elenasys Jul 3 '14 at

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I added new classes to see if they broke (they did). This apparently eclipsed (aka messed up) my build path thus my junit test was not finding the classes. Defaulting to OP/Config files! 17:13:26 [INFO] WirelessRedstone version 1.6b is enabled! 17:13:26 [INFO] Server permissions file permissions.yml is empty, ignoring it 17:13:26 [INFO] Done (1.746s)! Layout Cannot Be Resolved Or Is Not A Field I saved the file and voila, everything goes to crap.

A couple of the other solns didn't feel good either. Galephico says: January 10, 2011 at 4:00 am Thanks to David Resnick which corrected my recurrent problem. Does the electoral vote count ever get reallocated between states? http://pgexch.com/cannot-be/the-import-cannot-be-resolved-eclipse.html I'll start doing it that way.

Philip Yurchuk says: March 26, 2009 at 2:03 pm Hmm, not sure what to say. Ian says: August 19, 2010 at 2:10 am Thanks. Leave a Reply Cancel reply Your email address will not be published. Join them; it only takes a minute: Sign up Eclipse - “main cannot be resolved or is not a field” (Android App programming) up vote 0 down vote favorite I've got

Dhinesh says: August 20, 2013 at 12:16 am Thanks a lot. Make sure you either give the TextView the same ID as in your code (text1) or update your code to match the ID from your layout file. java:305) at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager .java:230) at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:207) at org.bukkit.craftbukkit.CraftServer.(CraftServer.java:183) at net.minecraft.server.ServerConfigurationManager.(ServerConfigur ationManager.java:53) at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:156) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:422) at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) Caused by: java.lang.NullPointerException at org.bukkit.plugin.SimplePluginManager.registerEvents(SimplePluginMana ger.java:485) at me.samkio.TD.TDBlockListener.(TDBlockListener.java:18) at me.samkio.TD.TD.(TD.java:16) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at Wrote a hello world program.

Now I get to continue on my path - glad to have crossed yours. I would ocasionally build xternally with Maven just to keep that non-ide build on track. I've always restarted servers personally, but I can see how high population server owners would be more inclined to reload. Many commenters offered other solutions, so check below.

My ‘clean' task simply wiped out all of ./build. I'm deleting the contents of my "bin" folders from the command line, so that I can compress my project folders better. So change that, and then paste in your XML code for activity_main.xml. Thanks Phillip.