Export to JOSM doesn't work with Chrome/Chromium

[ricloy]

When using Chrome/Chromium browser, clicking on Export → JOSM, apparently does nothing; the following error message is shown in the browser console:

GET https://localhost:8111/load_object?objects= net::ERR_SSL_PROTOCOL_ERROR

If I run JOSM in a terminal, I can see what happens from the JOSM point of view:

2022-03-09 20:59:29.873 INFORMAZIONI: RemoteControl received: �O��Mn^�"������(��^�-��;J�vj�7� ���������2Y�ner����e}O�}S:��� ���+�/�,�0��������/5���
                    localhost�
2022-03-09 20:59:29.874 INFORMAZIONI: RemoteControl received: GET /load_object?objects= HTTP/1.1
2022-03-09 20:59:29.874 AVVERTENZA: 'load_object' remote control request must have 'objects' parameter
2022-03-09 20:59:29.887 INFORMAZIONI: RemoteControl received: �r�._0n�������������,G%VS�y�*A ��v)rL�<��K��;��3��SE�I�m���� ���+�/�,�0��������/5�**
                                                                                                                                                    localhost�`

Everything works fine (although a couple of warnings) when clicking "josm", "fix-josm" or "josm-zone" in any issue's popup.

Firefox doesn't seem to be affected by the problem.

Chromium version: 99.0.4844.51

Might be duplicate of #314 or #358.

Kind regards, Marco.

[frodrigo]

https://josm.openstreetmap.de/changeset/15469/josm

[ricloy]

Someone suggested in a public chat to mitigate the problem by using the JOSM plugin openqa (which loads Osmose/KeepRight issues on JOSM without using the browser).

[frodrigo]

A change have been made. Please can you recheck if it is better for you.

[ricloy]

I checked with Chromium 99.0.4844.51 and Firefox 98.0 and Export to JOSM seems to work pretty fine for both browsers.

Thanks!