setActiveChannels function missing from ImagePlus

Posted by nellypledge on Feb 17, 2016; 1:48am
URL: http://imagej.273.s1.nabble.com/setActiveChannels-function-missing-from-ImagePlus-tp5015652.html

Hi, does anybody know what to do if one of the functions from the API does not appear in my plugin? I have an ImagePlus in my java plugin but it doesn't recognize that it should have a setActiveChannels function in Netbeans. I have the library url correct, http://rsb.info.nih.gov/ij/developer/api, and that site states that the ImagePlus should have a setActiveChannels function, http://rsb.info.nih.gov/ij/developer/api/ij/ImagePlus.html... Any clues would be much appreciated. Thanks in advance for your time. Neil