Exception ERROR class java.lang.IllegalArgumentException: can't parse argum https://uat.liferay.dev/c/message_boards/find_thread?p_l_id=119785294&threadId=121521635 2026-10-15T11:16:41Z 2026-10-15T11:16:41Z Erik Galliani https://uat.liferay.dev/c/message_boards/find_message?p_l_id=119785294&messageId=121521634 2022-09-22T15:35:02Z 2022-09-22T15:04:39Z

<p>Hi, im getting this exception in Lifery 7.4 while im developing a Portet:</p> <p>&quot;ERROR class java.lang.IllegalArgumentException: can't parse argument number: : path=[{}]&quot;I</p> <p>I use JDK 11 from IBM, JSF 2.2 and Primefaces 11.</p> <p>What can cause this exception?</p> <p>Can it be the resources files, like the log4j2.xml or some other properties files?</p>

Erik Galliani 2022-09-22T15:04:39Z