offcourse the log output has much more lines but I am quoting the part that I think is most relevant.
Native.js:58 019491 qxl.apiviewer.Controller[505-0]: Time to build data tree: 1191ms
Native.js:58 019528 qxl.apiviewer.Controller[505-0]: Time to update tree: 24ms
part-0.js:1 [Violation] 'setTimeout' handler took 1232ms
Native.js:58 020122 qx.Promise: Unhandled promise rejection: Error: Cannot find a package for q
at Function.getClassByName (http://www.qooxdoo.org/qxl.apiviewer/apiviewer/part-0.js:1:2636440)
at e.<anonymous> (http://www.qooxdoo.org/qxl.apiviewer/apiviewer/part-0.js:1:2605403)
at b (http://www.qooxdoo.org/qxl.apiviewer/apiviewer/part-0.js:1:138741)
at Generator.c._invoke (http://www.qooxdoo.org/qxl.apiviewer/apiviewer/part-0.js:1:138536)
at Generator.e.(anonymous function) [as next] (http://www.qooxdoo.org/qxl.apiviewer/apiviewer/part-0.js:1:138920)
at t (http://www.qooxdoo.org/qxl.apiviewer/apiviewer/part-0.js:1:2581797)
at http://www.qooxdoo.org/qxl.apiviewer/apiviewer/part-0.js:1:2581936
at new Promise (<anonymous>)
at http://www.qooxdoo.org/qxl.apiviewer/apiviewer/part-0.js:1:2581734
at http://www.qooxdoo.org/qxl.apiviewer/apiviewer/part-0.js:1:2606044
at Array.forEach (http://www.qooxdoo.org/qxl.apiviewer/apiviewer/part-0.js:1:154699)
at e.__setDocTree (http://www.qooxdoo.org/qxl.apiviewer/apiviewer/part-0.js:1:2605214)
at http://www.qooxdoo.org/qxl.apiviewer/apiviewer/part-0.js:1:2601813
qx.log.appender.Native.process() @ Native.js:58
qx.log.Logger.__log() @ Logger.js:597
qx.log.Logger.error() @ Logger.js:299
qx.Promise.__onUnhandledRejection() @ Promise.js:915
e @ Function.js:152
I get this error in console in both google chrome and firefox when I visit this url http://www.qooxdoo.org/qxl.apiviewer/#qx.lang.normalize.Array
offcourse the log output has much more lines but I am quoting the part that I think is most relevant.