OK, let's turn back to current trunk. Maybe Boris can give us a hint here. Why would `this.webNavigation.reload(aFlags);` at https://searchfox.org/mozilla-central/rev/f711552789d6308796e34170ddaabead044adc1e/toolkit/content/widgets/browser-custom-element.js#953 fail? We call it form here: https://searchfox.org/comm-central/rev/30fb8479949b5246fda13398de98216dcb3ad346/common/src/viewSource.js#440 Looks like M-C do it differently these days: https://searchfox.org/mozilla-central/rev/f711552789d6308796e34170ddaabead044adc1e/browser/base/content/browser.js#7584 The error is: Security Error: Content at view-source:imap://jorgk%40jorgk%2Ecom@mail.your-server.de:143/fetch%3EUID%3E.INBOX.spambucket%3E14402 may not load or link to imap://jorgk%40jorgk%2Ecom@mail.your-server.de:143/fetch%3EUID%3E.INBOX.spambucket%3E14402. NS_ERROR_DOM_BAD_URI: Component returned failure code: 0x805303f4 [nsIWebNavigation.reload] browser-custom-element.js:953
Bug 1564094 Comment 5 Edit History
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OK, let's turn back to current trunk. Maybe Boris can give us a hint here. Why would `this.webNavigation.reload(aFlags);` at https://searchfox.org/mozilla-central/rev/f711552789d6308796e34170ddaabead044adc1e/toolkit/content/widgets/browser-custom-element.js#953 fail? We call it form here: https://searchfox.org/comm-central/rev/30fb8479949b5246fda13398de98216dcb3ad346/common/src/viewSource.js#440 Looks like M-C do it differently these days: https://searchfox.org/mozilla-central/rev/f711552789d6308796e34170ddaabead044adc1e/browser/base/content/browser.js#7584 The error is: Security Error: Content at view-source:imap://jorgk%40jorgk%2Ecom@mail.your-server.de:143/fetch%3EUID%3E.INBOX.spambucket%3E14402 may not load or link to imap://jorgk%40jorgk%2Ecom@mail.your-server.de:143/fetch%3EUID%3E.INBOX.spambucket%3E14402. NS_ERROR_DOM_BAD_URI: Component returned failure code: 0x805303f4 [nsIWebNavigation.reload] browser-custom-element.js:953 EDIT: It's puzzling since it loaded the page in the first place.