Type R cannot be resolved to a variable

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Replies: 2 Views: 130

MLP Steel Lost but trying Posts: 32 Reg: Mar 14, 2013 Scottdale 5,670	confirm \| cancel 04/09/13 06:13 AM (12 years ago) Type R cannot be resolved to a variable Received the following error when trying to run Android app on Emulator Type R cannot be resolved to a variable BT_act_controller.java /MLP Steel/src/com/mlpsteel line 116 Java Problem There were 342 instances of this error in the console. Any suggestions? I've already checked the properties to make sure I am using Google API 2.2 and cleaned the project several times. Thank you, Judy Title Comments Received the following error when trying to run Android app on Emulator Type R cannot be resolved to a variable BT_act_controller.java /MLP Steel/src/com/mlpsteel line 116 Java Problem There were 342 instances of this error in the console. Any suggestions? I've already checked the properties to make sure I am using Google API 2.2 and cleaned the project several times. Thank you, Judy

ATRAIN53 Code is Art Posts: 1755 Reg: Nov 17, 2011 Chicago 26,450	04/09/13 07:35 AM (12 years ago) This is usually some broken plug-ins that don't work on Android you have to remove. Back-up your project. Now open up your src/com folder and look at the .java file with X's. These are the offending files. Remove all the .java/classes you are not using. You'll see the errors dissipate as you remove the offending files. Then remove the layout files too since they will be useless.. Comments This is usually some broken plug-ins that don't work on Android you have to remove. Back-up your project. Now open up your src/com folder and look at the .java file with X's. These are the offending files. Remove all the .java/classes you are not using. You'll see the errors dissipate as you remove the offending files. Then remove the layout files too since they will be useless..

ictguy Aspiring developer Posts: 564 Reg: Jun 17, 2011 Mildura, Austra... 15,840	04/10/13 04:25 AM (12 years ago) @Atrain is usually right on such matters! But if you have regular BT plugins, also take a look at your file names and make sure they are all lowercase and don't contain special characters. Android filenames should only contain characters from a to z, 0-9 and underscores _ Sometimes it's the simple things ... Comments @Atrain is usually right on such matters! But if you have regular BT plugins, also take a look at your file names and make sure they are all lowercase and don't contain special characters. Android filenames should only contain characters from a to z, 0-9 and underscores _ Sometimes it's the simple things ...

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