Developer Community

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

type=action attribute of ADF component setPropertListener shows error saying "invalid type attribute" in jdeveloper

sanjana C-OracleFeb 13 2026

Hi ,

After migration of jdev 12.2.1.3 to 12.2.1.4 , we see this error of type=action in all the usages of ADF component setPropertyListener.

Even there in no issue at running the server , still need to avoid this error at design view .

<af:commandButton id="cb1" text="Export nach Excel"

                                     disabled="#{bindings.MigrantenData.estimatedRowCount == 0}">

                       <af:setPropertyListener from="true" to="#{pageFlowScope.hideCol}" type="action"/>

Thanks,

Sanjana

Added on Feb 13 2026

0 comments

111 views