couldnotloadxpcom

2018年8月12日 — An 'xpcom missing error' is always a problem with files in the Firefox program folder and is usually caused by security software that is locking ...

An error message about XPCOM or about platform version usually happens because of a failed Firefox update that left you with a mixture of old and updated files ...

2018年12月5日 — 最近通過emerge安裝了Eclipse，結果把libjpeg.so也作為依賴更新了，後來開啟firefox，半天沒有反應，在shell中開啟，提示Couldn'd load XPCOM。

2023年10月4日 — Corrupted Firefox installation – A corrupt installation can prevent the XPCOM component from loading, causing this error. · Conflicts with other ...

2023年7月7日 — The XPCOM error in Firefox commonly occurs after a Windows Update and may be caused by various factors like third-party extensions. If you ...

2023年11月17日 — How to FIX the Couldn't load XPCOM error in FIREFOX (Windows – All Versions). · Method 1. Reinstall – Upgrade Firefox to the latest version.