error?Invalid?regular?expression:?/(.*\\__fixtures__\\.*|node_modules[\\\]react[\\\]dist[\\\].*|website\\node_modules\\.*|heapCapture\\bundle\.js|.*\\__tests__\\.*)$)$/:?Unterminated?character?class.?Run?CLI?with?--verbose?flag?for?more?details.
SyntaxError:?Invalid?regular?expression:?/(.*\\__fixtures__\\.*|node_modules[\\\]react[\\\]dist[\\\].*|website\\node_modules\\.*|heapCapture\\bundle\.js|.*\\__tests_s__\\.*)$/:?Unterminated?character?class

運行yarn start后報這個錯誤，是咋回事呢？