Navigation doesn't work: "Uncaught TypeError: Cannot read property 'extras' of null"

[axelbrink]

When I click my navigation button, nothing happens on the tablet. In the client logging I see the message below. With my very limited JavaScript experience I tried to do some analysis:

• Using the debugger in Chrome I saw that in launchnavigator.js, line 161 fails becaulse 'options' is null if(options.extras && typeof options.extras !== "object"){
• It is seemingly called by the statement window.launchnavigator.navigate(address, null, success, error); where the "null" seems to be problematic.
• On https://www.npmjs.com/package/uk.co.workingedge.phonegap.plugin.launchnavigator#usage-examples I saw that maybe the call should have a different format: -- either: launchnavigator.navigate(destination, options); -- or: launchnavigator.navigate(destination, successCallback, errorCallback, options);

plugins/uk.co.workingedge.phonegap.plugin.launchnavigator/www/android/launchnavigator.js:161 Uncaught TypeError: Cannot read property 'extras' of null at Object.ln.navigate (plugins/uk.co.workingedge.phonegap.plugin.launchnavigator/www/android/launchnavigator.js:161) at Object._onClickAction (infrapoi-accp.mendixcloud.com/widgets/widgets.js?636802069067647680:18157) at Object. (infrapoi-accp.mendixcloud.com/widgets/widgets.js?636802069067647680:18258) at Object. (infrapoi-accp.mendixcloud.com/mxclientsystem/mxui/mxui.js?636802069067647680:5) at HTMLButtonElement. (infrapoi-accp.mendixcloud.com/mxclientsystem/mxui/mxui.js?636802069067647680:5)

[axelbrink]

Found it. Mendix's Phonegap-zip now includes the following line: <plugin name="@mendix/uk.co.workingedge.phonegap.plugin.launchnavigator" source="npm" spec="4.2.2-mx.1.0.0" /> This does not work with the widget. It should be replaced by the version that is mentioned in the widget documentation. Suggestions:

1. Update the documentation on this issue
2. Update the widget so it supports the newer plugin version.