Error Report

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Error Code: 
4
Error Message: 
Operation details
Installable Units Reported: 
org.eclipse.jst.webpageeditor.feature.feature.group,2.9.0.v201704192341
Detailed Message: 
Your original request has been modified. "JST Server Adapters" is already installed, so an update will be performed instead. "CXF Web Services" is already installed, so an update will be performed instead. "Axis2 Tools" is already installed, so an update will be performed instead. "Dali Java Persistence Tools - EclipseLink Common" is already installed, so an update will be performed instead. "Eclipse CVS Client" is already installed, so an update will be performed instead. "JSF Tools - Web Page Editor" is already installed, so an update will be performed instead. "PscyhoPath XPath 2.0 Processor Feature" is already installed, so an update will be performed instead. "Eclipse Java Web Developer Tools" is already installed, so an update will be performed instead. "Dali Java Persistence Tools - EclipseLink JPA Support" is already installed, so an update will be performed instead. "JSF Tools - Tag Library Metadata (Apache Trinidad)" is already installed, so an update will be performed instead. "WST Server Adapters" is already installed, so an update will be performed instead. "JST Server Adapters Extensions" is already installed, so an update will be performed instead. "JSF Tools" is already installed, so an update will be performed instead. "Eclipse Java EE Developer Tools" is already installed, so an update will be performed instead. "Eclipse XML Editors and Tools" is already installed, so an update will be performed instead. "Eclipse Web Developer Tools" is already installed, so an update will be performed instead. "Dali Java Persistence Tools - EclipseLink JAXB Support" is already installed, so an update will be performed instead. "Dali Java Persistence Tools - Common" is already installed, so an update will be performed instead. "JAX-WS Tools" is already installed, so an update will be performed instead. "Dali Java Persistence Tools - JAXB Support" is already installed, so an update will be performed instead. "m2e - slf4j over logback logging (Optional)" is already installed, so an update will be performed instead. "JST Server UI" is already installed, so an update will be performed instead. "Dali Java Persistence Tools - EclipseLink DBWS Support" is already installed, so an update will be performed instead. "JavaScript Development Tools" is already installed, so an update will be performed instead. "Eclipse XSL Developer Tools" is already installed, so an update will be performed instead. "JAX-WS DOM Tools" is already installed, so an update will be performed instead. Cannot complete the install because of a conflicting dependency. Software being installed: Eclipse Web Developer Tools 3.9.1.v201707252002 (org.eclipse.wst.web_ui.feature.feature.group 3.9.1.v201707252002) Software currently installed: Eclipse IDE for Java EE Developers 1.4.2.20120213-0813 (epp.package.jee 1.4.2.20120213-0813) Only one of the following can be installed at once: Eclipse Forms 3.7.101.v20170815-1446 (org.eclipse.ui.forms 3.7.101.v20170815-1446) Eclipse Forms 3.5.101.v20111011-1919 (org.eclipse.ui.forms 3.5.101.v20111011-1919) Cannot satisfy dependency: From: Eclipse IDE for Java EE Developers 1.4.2.20120213-0813 (epp.package.jee 1.4.2.20120213-0813) To: org.eclipse.epp.package.jee.feature.feature.group [1.4.2.20120213-0813] Cannot satisfy dependency: From: Java EE IDE Feature 1.4.2.20120213-0813 (org.eclipse.epp.package.jee.feature.feature.group 1.4.2.20120213-0813) To: org.eclipse.platform.feature.group [3.7.2.v20120207-1839-9gF7UHPDFxGjd-PqDr2jX_4yKaumkoHTz04_q-q] Cannot satisfy dependency: From: Eclipse Platform 3.7.2.v20120207-1839-9gF7UHPDFxGjd-PqDr2jX_4yKaumkoHTz04_q-q (org.eclipse.platform.feature.group 3.7.2.v20120207-1839-9gF7UHPDFxGjd-PqDr2jX_4yKaumkoHTz04_q-q) To: org.eclipse.ui.forms [3.5.101.v20111011-1919] Cannot satisfy dependency: From: HTML UI Source Editor 1.0.1200.v201608060428 (org.eclipse.wst.html.ui 1.0.1200.v201608060428) To: bundle org.eclipse.ui.forms [3.7.0,4.0.0) Cannot satisfy dependency: From: Eclipse Web Developer Tools 3.9.1.v201707252002 (org.eclipse.wst.web_ui.feature.feature.group 3.9.1.v201707252002) To: org.eclipse.wst.html.ui [1.0.1200.v201608060428]