Hi,
I am using inappbrowser (0.5.5-dev) in a project on ios, android and firefoxos. https://github.com/apache/cordova-plugin-inappbrowser The firefoxos version of the app reports two errors in the console log. Cordova.js:466 getElementByID called with empty id (or similar) Cordova.js:1171 - " - In line 1171 this is cause by lastName being null. https://github.com/apache/cordova-firefoxos/blob/master/cordova-lib/cordova.js#L1171 The value of moduleName at that time is InAppBrowserProxy. I fixed this by inserting in line 1172: If (!lastName) continue; In line 466 key is null or undefined. https://github.com/apache/cordova-firefoxos/blob/master/cordova-lib/cordova.js#L466 I have no idea why this happens on FirefoxOS but not on the other platforms. My current guess is that https://github.com/apache/cordova-plugin-inappbrowser/blob/master/plugin.xml#L203 does not get digested on FirefoxOS as on the other platforms. I did not create a new issue -Axel Cordova version: 4.1.2 ~/.cordova/lib/npm_cache/cordova-firefoxos/3.6.3