It's a benign warning, intended to inform the NetBeans developers of the 
various ways in which ImageUtilities.loadImage(URI) is being called. See 
https://github.com/apache/netbeans/pull/8239 . The log message could probably 
be suppressed in this case (after first reviewing what exactly "ergoloc" means).

Do you have a reliable way of causing this warning to appear?

-- Eirik

From: Jean-Marc Borer <[email protected]>
Date: Monday, October 13, 2025 at 10:13 AM
To: [email protected] <[email protected]>
Subject: "ergoloc" warning messages in my IDE.log
Hi there,

Does anyone know why I get a lot of strange "ergoloc" warning messages in
my IDE.log


*Product Version:* Apache NetBeans IDE 27

*Updates:* Updates available <check-for-updates>

*Java:* 24.0.2; OpenJDK 64-Bit Server VM 24.0.2+12

*Runtime:* OpenJDK Runtime Environment 24.0.2+12

*System:* Windows 10 version 10.0 running on amd64; UTF-8; en_US (nb)


Cheers,


JM



> WARNING [org.netbeans.modules.maven.nodes.DependenciesNode]: Could not
> determine module name for artifact null
> WARNING [null]: Last record repeated more than 10 times, further logs of
> this record are ignored until the log record changes.
> WARNING [null]: Last record repeated 12 times in total.
> WARNING [org.openide.util.ImageUtilities]: loadImage(URI) called with
> unusual URI:
> ergoloc:/org/netbeans/modules/ide/ergonomics/enterprise/org-netbeans-modules-websvc-core-client-resources-ws_client_16.png
> WARNING [org.netbeans.modules.maven.nodes.DependenciesNode]: Could not
> determine module name for artifact null
> WARNING [null]: Last record repeated 12 times in total.
> WARNING [org.openide.util.ImageUtilities]: loadImage(URI) called with
> unusual URI:
> ergoloc:/org/netbeans/modules/ide/ergonomics/enterprise/org-netbeans-modules-websvc-core-client-resources-ws_client_16.png
> WARNING [null]: Last record repeated again.
> WARNING [org.netbeans.modules.maven.nodes.DependenciesNode]: Could not
> determine module name for artifact null
> WARNING [null]: Last record repeated more than 10 times, further logs of
> this record are ignored until the log record changes.
> WARNING [null]: Last record repeated 24 times in total.
> WARNING [org.openide.util.ImageUtilities]: loadImage(URI) called with
> unusual URI:
> ergoloc:/org/netbeans/modules/ide/ergonomics/enterprise/org-netbeans-modules-websvc-core-client-resources-ws_client_16.png
> WARNING [org.netbeans.modules.maven.nodes.DependenciesNode]: Could not
> determine module name for artifact null
> WARNING [null]: Last record repeated 12 times in total.
> W

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