[opencms-dev] readCategories

[Stephan Schrader]

Try this:

while (ic.hasNext()) { ic.next(); }

Stephan

2015-11-26 22:34 GMT+01:00 Lorenz Lammersdorf <
lorenz.lammersdorf at kernbrand.ch>:

> hi list,
>
> i have 3 categories in a folder called "blog" in
> /sites/blubb/.categories/. i try to read them
>
> CmsJspActionElement cms = new CmsJspActionElement(pageContext,
> request, response);
> CmsObject cmsObject = cms.getCmsObject();
> CmsCategoryService cs = CmsCategoryService.getInstance();
> List cats = cs.readCategories(cmsObject, "blog/", false,
> cs.getRepositoryBaseFolderName(cmsObject));
> Iterator ic = cats.iterator();
>
> while (ic.hasNext()) { //do nothing! }
>
>
> this ends up with  java.lang.OutOfMemoryError: Requested array size
> exceeds VM limit.
>
> what am i doing wrong?
>
> thanks
> lorenz
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