Error "validate_display:255 error 3008 (EGL_BAD_DISPLAY)" by Toutorial
Not related to sapui
Don't know whether it will help others or not.
I've got this error when I was trying to open a pdf file in webview
by using google docs.
I've changed
webView.loadUrl(url);
to
webView.loadUrl("http://docs.google.com/gview?embedded=true&url=" + url);
and it worked.