Error template freemarker use method getPreviewURL

[Patricia Hevia, modifié il y a 9 années.]

Hello,

I am developing templates with freemarker, I use this code:
<#assign dlFolderLocalService = serviceLocator.findService('com.liferay.portlet.documentlibrary.service.DLFolderLocalService')/>

<#assign dlFolder = dlFolderLocalService.getDLFolderByUuidAndGroupId(dummy.folderId, getterUtil.getLong(groupId))/>

<#assign dlFileLocalService = serviceLocator.findService('com.liferay.portlet.documentlibrary.service.DLFileEntryLocalService') />

<#assign fileEntries = dlFileLocalService.getFileEntries(getterUtil.getLong(groupId), dlFolder.folderId)/>

<# assign urlFile = dlUtil.getPreviewURL (fileEntries[0], fileEntries[0].getVersion (), themeDisplay, "") />

But I get the following error:
An error occurred while processing the template.
No signature of method matches the arguments getPreviewURL

Can anyone help me?

Thank you very much!.

[Zsigmond Rab, modifié il y a 9 années.]

Hi Patricia,

I don't know if this is really the cause of the error or it's a typo only here, but there is a missing comma in the call of getPreviewURL.

Regards,
Zsigmond

[Patricia Hevia, modifié il y a 9 années.]

Hello,

Thanks, I added the comma but still gives the same error!.

Regards,

[Zsigmond Rab, modifié il y a 9 années.]

Hi Patricia,

I don't know immediately what else can be the problem

Is there any exception in the log, or you get only the message on the UI?

Is it possible that the fileEntries is empty or there is any problem with an of the parameters?

Regards,
Zsigmond

[Pier Paolo Ramon, modifié il y a 9 années.]

Are you sure it is on the LOCAL service? Usually byUuidAndGroupId is in the remote/secure/non-local ones.

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[Pier Paolo Ramon, modifié il y a 9 années.]

Ooops, read it wrong…

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[Sushil Patidar, modifié il y a 9 années.]

Hi,
You are supplying wrong paramater in the following line

<# assign urlFile = dlUtil.getPreviewURL (fileEntries[0], fileEntries[0].getVersion (), themeDisplay, "") />

The second argument of the getPreviewURL method takes parameter of the type FileVersion, while the parameter you are supplying fileEntries[0].getVersion () is of string type.

Regards

[Mohammad Azharuddin, modifié il y a 7 années.]

HI

how you got DLUtil object in template

I am getting error with below snippet

<#assign dlUtil = staticUtil["com.liferay.document.library.kernel.util.DLUtil"] />