Mxui.js problem, Cannot read properties of null reading inserBefore
1
I have a new app in mendix version 9.13 and a new app in 9.10.1 but i get this error: Cannot read properties of null (reading 'insertBefore') TypeError: Cannot read properties of null (reading 'insertBefore') at Function.p.injectUrl (http://localhost:8080/mxclientsystem/mxui/mxui.js?637877063041717480:5:13303) at He (http://localhost:8080/mxclientsystem/mxui/mxui.js?637877063041717480:5:11631) at l (http://localhost:8080/mxclientsystem/mxui/mxui.js?637877063041717480:5:466) at http://localhost:8080/mxclientsystem/mxui/mxui.js?637877063041717480:5:5146 at Fe (http://localhost:8080/mxclientsystem/mxui/mxui.js?637877063041717480:5:9702) at se (http://localhost:8080/mxclientsystem/mxui/mxui.js?637877063041717480:5:5131) at ce (http://localhost:8080/mxclientsystem/mxui/mxui.js?637877063041717480:5:5484) at p (http://localhost:8080/mxclientsystem/mxui/mxui.js?637877063041717480:5:651) at http://localhost:8080/mxclientsystem/mxui/mxui.js?637877063041717480:5:301293 at http://localhost:8080/mxclientsystem/mxui/mxui.js?637877063041717480:5:301339 does anyone know what could be the problem? I deleted mendix completly and reinstalled it. Because i thought it had to do something with the instalation. But it didnt work. So if anyone knows a solution, let me know!