NG5002: Cannot parse expression. @for loop expression must match the pattern "<identifier> of <expression>"

Issue

after migrating to new angular 17 and updating my template, ng serve throws this message NG5002: Cannot parse expression. @for loop expression must match the pattern " of "

Solution

after some diging, it was because of Capital "O" of "Of"

for some bugs i believe, below line:

@for (relation Of detail.Relations; track relation) {

should be changed to

@for (relation of detail.Relations; track relation) {

Answered By - Amirreza