I am experiencing a similar issue (see stacktrace below). I am not able to open any existing wp post in gutenberg editor that was created with the classic editor. On the corresponding error page I am able to obtain the following stack trace:
TypeError: Cannot set property 'props' of undefined
at r (~/wp-content/plugins/wp-log-viewer/assets/js/main.min.js?ver=5.0.3:2:15393)
at t (~/wp-content/plugins/gutenberg/build/editor/index.js?ver=1549560582:55:4348)
at ph (~/wp-content/plugins/gutenberg/vendor/react-dom.min.713f0afa.js:97:88)
at eg (~/wp-content/plugins/gutenberg/vendor/react-dom.min.713f0afa.js:125:307)
at fg (~/wp-content/plugins/gutenberg/vendor/react-dom.min.713f0afa.js:126:168)
at wc (~/wp-content/plugins/gutenberg/vendor/react-dom.min.713f0afa.js:138:237)
at gg (~/wp-content/plugins/gutenberg/vendor/react-dom.min.713f0afa.js:135:160)
at Ca (~/wp-content/plugins/gutenberg/vendor/react-dom.min.713f0afa.js:133:365)
at og (~/wp-content/plugins/gutenberg/vendor/react-dom.min.713f0afa.js:150:95)
at Rd (~/wp-content/plugins/gutenberg/vendor/react-dom.min.713f0afa.js:150:173)
Can you help please?
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This reply was modified 5 years, 9 months ago by allitt.
