The issue was identified when loading Wok UI on Chrome but it could happen on any browser if the request to /plugins takes more than expected. All that, because the setTimeout function was not passing the parameters to the second call to buildTabs. Signed-off-by: Aline Manera <alinefm(a)linux.vnet.ibm.com&gt; --- ui/js/src/wok.main.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ui/js/src/wok.main.js b/ui/js/src/wok.main.js index 20c017e..c8c3889 100644 --- a/ui/js/src/wok.main.js +++ b/ui/js/src/wok.main.js @@ -141,7 +141,7 @@ wok.main = function() { var buildTabs = function(callback) { // Make wok.plugins is ready to be used if (wok.plugins == undefined) { - setTimeout(buildTabs, 2000); + setTimeout(function() {buildTabs(callback)}, 2000); return; }