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Gerg?T70 Member since 2016 22 posts
Saltech Consulting
Posted: 2 years ago
Last activity: 2 years 7 months ago
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Pega Mashup: loads first time, the gets cross-origin blocked

I am trying to create a mashup under pega 7.3. I have followed this guide to set up the mashup: https://pdn.pega.com/tutorial-creating-mashup-pega-web-mashup#comment-582476

It seems that the mashup loads for the first time it is visited in the browser, but then it gets blocked.

Error in the console:

Uncaught DOMException: Blocked a frame with origin "<host>" from accessing a cross-origin frame.
at Object.pega.desktop.support.isSafeToAskParent (<host>/prweb/Gzp-vVt17GUlJYG20hYALEn9dGdz1QLB*/!<myPegaAPP>/webwb/pzevalharnessjson_13960501219.js!clientlogbase_11632504602.js!pzpega_ui_lib_provider_1191955478!pega_yui_13246724026!desktopwrapper_13683327113!developerwrapperapi_12187829019.js!pzsyncappexplorer_11616208681.js!pzautomationscripts_1853869683!!.js:18104:37)
at Object.pega.desktop.support.getDesktopWindow (<host>/prweb/Gzp-vVt17GUlJYG20hYALEn9dGdz1QLB*/!<myPegaAPP>/webwb/pzevalharnessjson_13960501219.js!clientlogbase_11632504602.js!pzpega_ui_lib_provider_1191955478!pega_yui_13246724026!desktopwrapper_13683327113!developerwrapperapi_12187829019.js!pzsyncappexplorer_11616208681.js!pzautomationscripts_1853869683!!.js:18125:53)
at deferredAdditionalDynamic (<host>/prweb/Gzp-vVt17GUlJYG20hYALEn9dGdz1QLB*/!<myPegaAPP>/pega_ui_harness_1885477911!!.js:5088:41)
at deferredAdditional (<host>/prweb/Gzp-vVt17GUlJYG20hYALEn9dGdz1QLB*/!<myPegaAPP>/webwb/gen_9ca716679efe002b24be8f77ae471f0d_applicationdata_0.js?sysgen=1:1:1201)
at deferredFieldValues (<host>/prweb/Gzp-vVt17GUlJYG20hYALEn9dGdz1QLB*/!<myPegaAPP>/webwb/hu_hu_001fae68fde12490d4d3bec3148e1bfd_locale_0.js?sysgen=1:104:7)
at <host>/prweb/Gzp-vVt17GUlJYG20hYALEn9dGdz1QLB*/!<myPegaAPP>/pega_ui_harness_1885477911!!.js:5107:1

Tested this in Chrome and Firefox.

Caan you please help me to figure out what the error is?

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