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Khi send new message tu student den teacher.
02:23:38,579 ERROR [render_portlet_jsp:154] java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.RangeCheck(ArrayList.java:54…
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First of all, I'd like to thank you for making this great sample.
I'm new to Liferay and have read a lot of documentation about it.
I built the project following the instructions in the README.md fi…
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It is critical for a Liferay developer to perform CRUD operations using Liferay APIs.
Obviously you can develop a Vaadin Portlet without using Liferay APIs, for example to retrieve data via REST an…
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I got the following stacktrace trying to run the addon in liferay 6.1.1, I made the adjustments for portlets indicated in the [documentation site](http://vaadin.xpoft.ru/#portlet), but still can't mak…
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Hi,
When I run liferay-portal-6.1.20-ee-ga2, configured to use MySQL, then when I deploy the `lr-i18n-editor-portlet-6.1.1.1.war`, I get a lot of exceptions
```
12:45:23,589 ERROR [pool-2-thread-2…
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I am a React developer new to Liferay. I am trying to use your Union project to plug my react apps inside a legacy Liferay portal.
I have built a JAR `eu.reactunion.boilerplate.content-portlet-1.0.…
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Might also happen with other Liferay versions:
```
osgi/war/proxy-portlet.war?Bundle-SymbolicName=proxy-portlet&Web-ContextPath=/proxy-portlet&fileExtension=war&protocol=file
org.osgi.framework.B…
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Release: Liferay 6.1.1 ga2 bundled with JBoss
When a user want to validate the payment, a red box issue rises explaining that portlet Btop is unavailable.
This stack trace can be found in server logs…
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```
What steps will reproduce the problem?
Hello, I use Vaadin in a Liferay 6.1 portal environment. I wanted to use the
Wizard widget in one of my portlets. I'm also using Petter Holmström's
I18N4Va…
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After creating a release for a component it shows up in the "Release Overview" but after clicking on the version number of any release it just shows "Components is temporarily unavailable."
This is…