projectmonitor | Big Visible Chart CI aggregator
kandi X-RAY | projectmonitor Summary
kandi X-RAY | projectmonitor Summary
Description
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Perform all tags
projectmonitor Key Features
projectmonitor Examples and Code Snippets
Community Discussions
Trending Discussions on projectmonitor
QUESTION
I am developing a jsf application with eclipse where I have a datatable that loads successfully from the database, I added a remove button and a delete method in the managed bean, but the problem is when I click on it that button, it gives a null pointer exception. How can I solve this problem ?
The Managed Bean
...ANSWER
Answered 2018-May-08 at 20:47Is your ProjectMonitoringServiceLocal
an EJB? Debug and check if this projectMonitoringServiceLocal
is null when you call delete.
Looks like you missed an annotation there:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install projectmonitor
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page