GET https://www.sandbox.edx.org/static/css/ie.css.map 404 (Not Found)
(index):61 GET https://www.sandbox.edx.org/static/css/application-extend1.css.map 404 (Not Found)
(index):61 GET https://www.sandbox.edx.org/static/css/application-extend2.css.map 404 (Not Found)
(index):1294 GET https://www.sandbox.edx.org/static/js/annotator-full.map 404 (Not Found)
(index):1 GET https://www.sandbox.edx.org/static/css/course.css.map 404 (Not Found)
TeX-MML-AM_HTMLorMML-full.js:90 Resource interpreted as Font but transferred with MIME type binary/octet-stream: "https://edx-static.s3.amazonaws.com/mathjax-MathJax-727332c/fonts/HTML-CSS/TeX/woff/MathJax_Math-Italic.woff".
TeX-MML-AM_HTMLorMML-full.js:90 Resource interpreted as Font but transferred with MIME type binary/octet-stream: "https://edx-static.s3.amazonaws.com/mathjax-MathJax-727332c/fonts/HTML-CSS/TeX/woff/MathJax_Size1-Regular.woff".
jquery.min.js:4 POST https://opendsax.herokuapp.com/api/v1/user/exercise/avbutton/ 404 (Not Found)
odsaUtils-min.js:787 Error sending event data
odsaUtils-min.js:788 Object {readyState: 4, setRequestHeader: function, getAllResponseHeaders: function, getResponseHeader: function, overrideMimeType: function…}
jquery.min.js:4 POST https://opendsax.herokuapp.com/api/v1/user/exercise/avbutton/ 404 (Not Found)
odsaUtils-min.js:787 Error sending event data
odsaUtils-min.js:788 Object {readyState: 4, setRequestHeader: function, getAllResponseHeaders: function, getResponseHeader: function, overrideMimeType: function…}
2odsaAV-min.js:122 Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https://opendsax.herokuapp.com') does not match the recipient window's origin ('https://www.sandbox.edx.org').
(index):61 GET https://www.sandbox.edx.org/static/css/application-extend1.css.map 404 (Not Found)
(index):61 GET https://www.sandbox.edx.org/static/css/ie.css.map 404 (Not Found)
(index):61 GET https://www.sandbox.edx.org/static/css/application-extend2.css.map 404 (Not Found)
(index):1375 GET https://www.sandbox.edx.org/static/js/annotator-full.map 404 (Not Found)
(index):1 GET https://www.sandbox.edx.org/static/css/course.css.map 404 (Not Found)
TeX-MML-AM_HTMLorMML-full.js:90 Resource interpreted as Font but transferred with MIME type binary/octet-stream: "https://edx-static.s3.amazonaws.com/mathjax-MathJax-727332c/fonts/HTML-CSS/TeX/woff/MathJax_Math-Italic.woff".
TeX-MML-AM_HTMLorMML-full.js:90 Resource interpreted as Font but transferred with MIME type binary/octet-stream: "https://edx-static.s3.amazonaws.com/mathjax-MathJax-727332c/fonts/HTML-CSS/TeX/woff/MathJax_Size1-Regular.woff".