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Fixed in 2019.2.X

Fixed in 2018.3.X, 2019.1.X



Found in





Issue ID




Throwing exception in async method in start spams console, does not stop after leaving the Playmode



To reproduce:
1. Open the attached project
2. Play the SampleScene

Expected: Only a single exception is thrown
Actual: Exceptions start spamming the console, even when not in the Playmode

Reproduced 2018.3.5f1, 2019.1.0b3, 2019.2.0a5

Reproducible with Start(), Awake() and Update()

Comments (6)

  1. miftagiona

    Sep 20, 2023 04:10

    Tersedia fitur putar otomatis untuk pengalaman bermain yang nyaman.

    Link permainan ->

  2. ElasticSea

    May 04, 2019 18:20

    It has been backported to Unity 2018.3.9.

  3. t_sun_asobimo

    Apr 05, 2019 07:02

    Unbelievable, this bug has seriously affected production, and now most of my project's asynchronous code can't work.
    Yes, I know. If you don't lose your temper in the forum, then no one will pay attention to you.

  4. simontang_unity

    Mar 15, 2019 23:01

    I Just encountered/reproduced this and would also love to see this backported, as it seems 2019.2 is a ways out, and we are using async functions on current released builds

  5. ELaino

    Mar 11, 2019 10:27

    We are using unity 2018.3 with async methods and we really need this to be backported.

  6. M_R

    Mar 05, 2019 18:07

    will it be backported to 2018.3 / 2018 LTS?

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