The latest articles on DEV Community by Mohamed Fahath (@mtmfahath). https://dev.to/mtmfahath https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F273142%2F6a654613-3a9f-4418-a312-c187b35a9792.png https://dev.to/mtmfahath en Mohamed Fahath Mon, 29 Jun 2020 19:22:59 +0000 https://dev.to/mtmfahath/answer-setting-provider-value-in-futurebuilder-5d0c https://dev.to/mtmfahath/answer-setting-provider-value-in-futurebuilder-5d0c <div class="ltag__stackexchange--container"> <div class="ltag__stackexchange--title-container"> <div class="ltag__stackexchange--title"> <h1> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--pTF_nE4a--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://practicaldev-herokuapp-com.freetls.fastly.net/assets/stackoverflow-logo-b42691ae545e4810b105ee957979a853a696085e67e43ee14c5699cf3e890fb4.svg" alt=""> <a href="https://stackoverflow.com/questions/56359049/setting-provider-value-in-futurebuilder/56480917#56480917" rel="noopener noreferrer"> <span class="title-flare">answer</span> re: Setting provider value in FutureBuilder </a> </h1> <div class="ltag__stackexchange--post-metadata"> <span>Jun 6 '19</span> </div> </div> <a class="ltag__stackexchange--score-container" href="https://stackoverflow.com/questions/56359049/setting-provider-value-in-futurebuilder/56480917#56480917" rel="noopener noreferrer"> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--5MiFESHx--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://practicaldev-herokuapp-com.freetls.fastly.net/assets/stackexchange-arrow-up-eff2e2849e67d156181d258e38802c0b57fa011f74164a7f97675ca3b6ab756b.svg" alt=""> <div class="ltag__stackexchange--score-number"> 3 </div> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--Rk_a5QFN--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://practicaldev-herokuapp-com.freetls.fastly.net/assets/stackexchange-arrow-down-4349fac0dd932d284fab7e4dd9846f19a3710558efde0d2dfd05897f3eeb9aba.svg" alt=""> </a> </div> <div class="ltag__stackexchange--body"> <p>That exception arises because you are synchronously modifying a widget from its descendants.</p> <p>This is bad, as it could lead to an inconsistent widget tree. Some widget. may be built widgets using the value before mutation, while others may be using the mutated value.</p> <p>The solution is to remove the…</p> </div> <div class="ltag__stackexchange--btn--container"> <a href="https://stackoverflow.com/questions/56359049/setting-provider-value-in-futurebuilder/56480917#56480917" rel="noopener noreferrer">Open Full Answer</a> </div> </div>