syuilo 2756f553c6 Improve error handling of API (#4345) ...

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* Update attached_notes.ts

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* Refactor

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* Update call.ts

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* Fix

2019-02-22 11:46:58 +09:00

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cancel.ts

Improve error handling of API (#4345)

2019-02-22 11:46:58 +09:00