Nevermind. Found it. Needed to strip the leading _ jfx/modules/javafx.web/src/main/native/Source/WTF/wtf/cocoa/MemoryPressureHandlerCocoa.mm
extern "C" void cache_simulate_memory_warning_event(uint64_t); void MemoryPressureHandler::platformReleaseMemory(Critical critical) { if (critical == Critical::Yes && (!isUnderMemoryPressure() || m_isSimulatingMemoryPressure)) { // libcache listens to OS memory notifications, but for process suspension // or memory pressure simulation, we need to prod it manually: cache_simulate_memory_warning_event(DISPATCH_MEMORYPRESSURE_CRITICAL); } } Maybe someone else can suggest how you change that to avoid the non-public warning. Or you could maybe no-op the references and apparently take some risk in low memory situations. > On Jun 6, 2024, at 4:03 PM, Michael Hall <mik3h...@gmail.com> wrote: > > Try a newer/older version of JavaFX? > I’m not sure which version I cloned jfx off of GitHub but if I search the > directory mentioned in the bug report I find no references to the problem > symbol. > >> On Jun 6, 2024, at 2:04 PM, Laurin Murer <open...@laurinmurer.ch> wrote: >> >> Following up on JDK-8289521 from 2022 and JavaFX 18, I still can't publish >> an app containing JavaFX Web 21 to Apples App Store. >> >> They rejected it because my app uses or references the following non-public >> or deprecated APIs: >> >> Contents/runtime/Contents/Home/lib/libjfxwebkit.dylib >> Symbols: >> • _cache_simulate_memory_warning_event >> >> "The use of non-public or deprecated APIs is not permitted on the App Store, >> as they can lead to a poor user experience should these APIs change and are >> otherwise not supported on Apple platforms.” (Quote from Apple) >> >> Does anyone have an idea how to fix this? >