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await res.json() がコケることがあるのでtry catchする #57
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What
misskey.js の client が request するとき、 jsonが帰ってくることを期待せず、jsonでなければなんか適当にメッセージをrejectする
Why
misskey.js の client が request するとき、CDNなどの都合でHTMLなどが帰ってくることがある。
この場合、Promise が reject となるわけではないので、 then節へ突入する。status code は200とか204だったりする。
すると .json() したときに JSON.parse() すると例外を発生させるが、これは実行時例外となりどこにもcatchされない
Unexpected token "<" って出てるヤツがこれ
requestの中で発生しているため使う側でtry catch してもでてくるのでなんかしら対処は必要な認識
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