Upgrading to angular 9 - @angular/flex-layout peer dependency to @angular/cdk

Question

I encountered following the error whilst updating from angular 8 to 9 and running

ng update @angular/material:

Package "@angular/flex-layout" has an incompatible peer dependency to "@angular/cdk" (requires "^8.0.0-rc.0", would install "9.0.0").

SeppeDev · Accepted Answer · 2020-02-10 13:34:28Z

65

You have to update both dependencies at the same time. Had the same issue when only updating one at a time.

ng update @angular/material @angular/flex-layout

Hope this helps.

answered Feb 10, 2020 at 13:34

SeppeDev

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Comments

Andrew Allen · Accepted Answer · 2020-02-10 09:33:42Z

12

Fixed by:

npm uninstall @angular/flex-layout

ng update @angular/material

npm install @angular/flex-layout

answered Feb 10, 2020 at 9:33

Andrew Allen

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Thanks, the update went because of your post although it was a bit tough;)