mat-dialog-content’ is not a known element CodeMix & Angular IDE > Getting Help This topic has 0 replies, 1 voice, and was last updated 3 years, 5 months ago by lmorin. Viewing 1 post (of 1 total) Author Posts July 11, 2021 at 4:16 pm #674943 Reply lmorinParticipant Code works when compile using ng. Eclipse IDE using codemix gives this error. Any idea why? Author Posts Viewing 1 post (of 1 total) Reply To: mat-dialog-content’ is not a known element You must be logged in to post in the forum log in