[ERROR] Failed to execute goal org.eclipse.tycho:tycho-compiler-plugin:0.26.0:co
mpile (default-compile) on project org.eclipse.bpmn2.modeler.help: Compilation failure: Compilation failure:
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\IHelpContexts.java:[1][ERROR]         /***************************************************************
****************
[ERROR]         ^
[ERROR] The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\IHelpContexts.java:[1]
[ERROR]         /***************************************************************
****************
[ERROR]         ^
[ERROR] The type java.lang.String cannot be resolved. It is indirectly reference
d from required .class files
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\IHelpContexts.java:[14]
[ERROR]         public static String Property_View = "org.eclipse.bpmn2.modeler.
help.Property_View"; //$NON-NLS-1$
[ERROR]                       ^^^^^^
[ERROR] String cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\IHelpContexts.java:[15]
[ERROR]         public static String Property_Dialog = "org.eclipse.bpmn2.modele
r.help.Property_Dialog"; //$NON-NLS-1$
[ERROR]                       ^^^^^^
[ERROR] String cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\IHelpContexts.java:[16]
[ERROR]         public static String Outline_View = "org.eclipse.bpmn2.modeler.h
elp.Outline_View"; //$NON-NLS-1$
[ERROR]                       ^^^^^^
[ERROR] String cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\IHelpContexts.java:[17]
[ERROR]         public static String User_Preferences = "org.eclipse.bpmn2.model
er.help.User_Preferences"; //$NON-NLS-1$
[ERROR]                       ^^^^^^
[ERROR] String cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\IHelpContexts.java:[18]
[ERROR]         public static String TOC = "org.eclipse.bpmn2.modeler.help.TOC";
 //$NON-NLS-1$
[ERROR]                       ^^^^^^
[ERROR] String cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\IHelpContexts.java:[19]
[ERROR]         public static String New_File_Wizard = "org.eclipse.bpmn2.modele
r.help.New_File_Wizard"; //$NON-NLS-1$
[ERROR]                       ^^^^^^
[ERROR] String cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\IHelpContexts.java:[20]
[ERROR]         public static String JBPM_New_File_Wizard = "org.eclipse.bpmn2.m
odeler.help.JBPM_New_File_Wizard"; //$NON-NLS-1$
[ERROR]                       ^^^^^^
[ERROR] String cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\Activator.java:[1]
[ERROR]         /***************************************************************
****************
[ERROR]         ^
[ERROR] The type java.lang.Exception cannot be resolved. It is indirectly refere
nced from required .class files
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\Activator.java:[20]
[ERROR]         public class Activator extends AbstractUIPlugin {
[ERROR]                      ^^^^^^^^^
[ERROR] The hierarchy of the type Activator is inconsistent
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\Activator.java:[23]
[ERROR]         public static final String PLUGIN_ID = "org.eclipse.bpmn2.modele
r.help"; //$NON-NLS-1$
[ERROR]                             ^^^^^^
[ERROR] String cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\Activator.java:[31]
[ERROR]         public Activator() {
[ERROR]                ^^^^^^^^^^^
[ERROR] Implicit super constructor Object() is undefined. Must explicitly invoke
 another constructor
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\Activator.java:[38]
[ERROR]         public void start(BundleContext context) throws Exception {
[ERROR]                                                         ^^^^^^^^^
[ERROR] Exception cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\Activator.java:[39]
[ERROR]         super.start(context);
[ERROR]         ^^^^^
[ERROR] Object cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\Activator.java:[47]
[ERROR]         public void stop(BundleContext context) throws Exception {
[ERROR]                                                        ^^^^^^^^^
[ERROR] Exception cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\Activator.java:[49]
[ERROR]         super.stop(context);
[ERROR]         ^^^^^
[ERROR] Object cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\Activator.java:[68]
[ERROR]         public static ImageDescriptor getImageDescriptor(String path) {
[ERROR]                                                          ^^^^^^
[ERROR] String cannot be resolved to a type
[ERROR] C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler\plugins\org.eclipse.b
pmn2.modeler.help\src\org\eclipse\bpmn2\modeler\help\Activator.java:[69]
[ERROR]         return imageDescriptorFromPlugin(PLUGIN_ID, path);
[ERROR]                                          ^^^^^^^^^
[ERROR] String cannot be resolved to a type
[ERROR] 19 problems (19 errors)
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit
ch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please rea
d the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureExc
eption
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command

[ERROR]   mvn <goals> -rf :org.eclipse.bpmn2.modeler.help
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.eclipse.osgi.internal.url.EquinoxFacto
ryManager (file:/C:/Users/Mateus/.m2/repository/org/eclipse/tycho/org.eclipse.os
gi/3.11.0.v20160603-1336/org.eclipse.osgi-3.11.0.v20160603-1336.jar) to field ja
va.net.URL.factory
WARNING: Please consider reporting this to the maintainers of org.eclipse.osgi.i
nternal.url.EquinoxFactoryManager
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflect
ive access operations
WARNING: All illegal access operations will be denied in a future release

C:\Users\Mateus\Projects\org.eclipse.bpmn2-modeler>