Cannot install Liferay Push on DXP 7.0
How To articles are not official guidelines or officially supported documentation. They are community-contributed content and may not always reflect the latest updates to Liferay DXP. We welcome your feedback to improve How To articles!
While we make every effort to ensure this Knowledge Base is accurate, it may not always reflect the most recent updates or official guidelines.We appreciate your understanding and encourage you to reach out with any feedback or concerns.
Legacy Article
You are viewing an article from our legacy "FastTrack"
publication program, made available for informational purposes. Articles
in this program were published without a requirement for independent
editing or verification and are provided"as is" without
guarantee.
Before using any information from this article, independently verify its
suitability for your situation and project.
Issue
- Trying to install Liferay Push from Apps > Store
- Getting the error that it failed to complete and in the logs you get:
Caused by: com.liferay.portal.lpkg.deployer.LPKGVerifyException: LPKG validation failed with {[missing requirement com.liferay.push.notifications.web; version=1.0.17; type=osgi.bundle [caused by: Unable to resolve com.liferay.push.notifications.web version=1.0.17: missing requirement com.liferay.portal.kernel.service; version=[1.23.0,2.0.0)]]}
Environment
- Liferay DXP 7.0 FP32 or below
Resolution
- The portal tries to install Push Notifications 2.2.2 which is the latest Push Notifications version published for DXP 7.0.
- Version 2.2.2 requires com.liferay.portal.kernel.service;version="[1.23,2)".
- In Fix Pack 32 (and below), the kernel.service version used is 1.21 instead of the required 1.23 which means that this fixpack doesn't support this specific version of Push notifications.
- The first public release that supports this Push app (by updating the portal.kernel.service version to 1.24) is Fix Pack 33 for 7.0.10.
Did this article resolve your issue ?