Bug 108143 [Import/Export] error message does not go away when resources are selected for import
The patch for 97523 should have included code to prevent this problem, but it was overlooked. -Import an Archive or from the File System -Ensure the the Into Folder: field is empty -Uncheck all the resources to import (notice an error message appears) then check it again BUG: the error message does not go away
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardArchiveFileResourceImportPage1.java
}
                    return l.getChildren(element);
                }
                return new Object[0];
            }
        };
    }
    /**
     *	Answer the root FileSystemElement that represents the contents of the
     *	currently-specified .zip file.  If this FileSystemElement is not
     *	currently defined then create and return it.
     */
    protected MinimizedFileSystemElement getFileSystemTree() {
    	if(ArchiveFileManipulations.isTarFile(sourceNameField.getText())) {    		
        	TarFile sourceTarFile = getSpecifiedTarSourceFile();
        	if (sourceTarFile == null) {
                
                this.zipCurrentProvider = null;
                this.tarCurrentProvider = null;
                return null;
        	}
	
            TarLeveledStructureProvider provider = ArchiveFileManipulations
					.getTarStructureProvider(sourceTarFile, getContainer()
							.getShell());
            this.tarCurrentProvider = provider;
            this.zipCurrentProvider = null;
            return selectFiles(provider.getRoot(), provider);
    	}
        ZipFile sourceFile = getSpecifiedZipSourceFile();