It looks like ProblemParsingCSSRuntimeException is meant to be caught, as it contains a list of compiler problems that should be reported to the user. A try/catch may have been overlooked somewhere. I'll look into this when I get a moment.
Can you share a quick example of what kind of bracket was missing when this happened? Thanks! -- Josh Tynjala Bowler Hat LLC https://bowlerhat.dev/ On Mon, Jun 1, 2026 at 2:13 AM Harbs <[email protected]> wrote: > Trying to compile an app, I just got an error like so: > > Internal error: > org.apache.royale.compiler.internal.caches.CSSDocumentCache$ProblemParsingCSSRuntimeException > org.apache.royale.compiler.internal.caches.CSSDocumentCache$CSSDocumentCacheKey.parse(CSSDocumentCache.java:259)org.apache.royale.compiler.internal.caches.CSSDocumentCache.createEntryValue(CSSDocumentCache.java:343)org.apache.royale.compiler.internal.caches.CSSDocumentCache.createEntryValue(CSSDocumentCache.java:55)org.apache.royale.compiler.internal.caches.ConcurrentCacheStoreBase.get(ConcurrentCacheStoreBase.java:69)org.apache.royale.compiler.internal.caches.CSSDocumentCache.getDefaultsCSS(CSSDocumentCache.java:387)org.apache.royale.compiler.internal.css.CSSManager.getDefaultCSS(CSSManager.java:191)org.apache.royale.compiler.internal.targets.RoyaleJSTarget.getAllDefaultCSS(RoyaleJSTarget.java:312)org.apache.royale.compiler.internal.targets.RoyaleJSTarget.findAllCompilationUnitsToLink(RoyaleJSTarget.java:196)org.apache.royale.compiler.internal.targets.Target.buildAllCompilationUnits(Target.java:300)org.apache.royale.compiler.internal.targets.Target.getBuiltCompilationUnitSet(Target.java:309)org.apache.royale.compiler.internal.targets.JSTarget.buildAndCollectProblems(JSTarget.java:186)org.apache.royale.compiler.internal.targets.JSTarget.build(JSTarget.java:114)org.apache.royale.compiler.internal.targets.JSTarget.build(JSTarget.java:226)org.apache.royale.compiler.clients.MXMLJSCRoyale.buildApplication(MXMLJSCRoyale.java:989)org.apache.royale.compiler.clients.MXMLJSCRoyale.buildJSTarget(MXMLJSCRoyale.java:954)org.apache.royale.compiler.clients.MXMLJSCRoyale.buildArtifact(MXMLJSCRoyale.java:945)org.apache.royale.compiler.clients.MXMLJSCRoyale.compile(MXMLJSCRoyale.java:406)org.apache.royale.compiler.clients.MXMLJSCRoyale._mainNoExit(MXMLJSCRoyale.java:271)org.apache.royale.compiler.clients.MXMLJSCRoyale.mainNoExit(MXMLJSCRoyale.java:228)org.apache.royale.compiler.clients.MXMLJSC._mainNoExit(MXMLJSC.java:300)org.apache.royale.compiler.clients.MXMLJSC.mainNoExit(MXMLJSC.java:235)org.apache.royale.compiler.clients.MXMLJSC.staticMainNoExit(MXMLJSC.java:196)org.apache.royale.compiler.clients.MXMLJSC.main(MXMLJSC.java:175) > > It’s kind of hard to know what I have to fix with an error like that… ;-)
