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How to Prevent the TypeError: Cannot Read Property Map of Undefined

How to Prevent the TypeError: Cannot Read Property Map of Undefined

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Meticulous is a tool for software engineers to catch visual regressions in web applications without writing or maintaining UI tests. Meticulous isolates the frontend code by mocking out all network calls, using the previously recorded network responses. This means Meticulous never causes side effects and you don’t need a staging environment.

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