Cannot read properties of undefined. Typeerror: cannot read property. uncaught typeerror: cannot read properties of undefined (reading 'posts'). cannot read property 'type' of undefined. undefined в число js.

Cannot read properties of undefined. Typeerror: cannot read property. uncaught typeerror: cannot read properties of undefined (reading 'posts'). cannot read property 'type' of undefined. undefined в число js.
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