when I enter this task, my screen turns white and everything disappears

[SadBatya]

let promiseTwo = new Promise((resolve, reject) => { resolve("a"); }); promiseTwo .then((res) => { return res + "b"; }) .then((res) => { return res + "с"; }) .finally((res) => { return res + "!!!!!!!"; }) .catch((res) => { return res + "d"; }) .then((res) => { console.log(res); });

[SadBatya]

and in console i have this error

console.js:288 DOMException: Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the Latin1 range. at https://www.jsv9000.app/static/js/main.61ee41a9.chunk.js:1:16875 at Xo (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:671404) at ja (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:680292) at bs (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:719153) at bl (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:710558) at vl (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:710483) at ul (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:707485) at https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:658675 at t.unstable_runWithPriority (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:734345) at Hi (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:658385)

[SadBatya]

everything works with other tasks

[gorbatkoff]

same problem

[DularBaxture]

as the

and in console i have this error

console.js:288 DOMException: Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the Latin1 range. at https://www.jsv9000.app/static/js/main.61ee41a9.chunk.js:1:16875 at Xo (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:671404) at ja (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:680292) at bs (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:719153) at bl (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:710558) at vl (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:710483) at ul (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:707485) at https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:658675 at t.unstable_runWithPriority (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:734345) at Hi (https://www.jsv9000.app/static/js/2.7f47a97c.chunk.js:1:658385)

Hii @SadBatya , As this error suggest your code have character outside the Latin Range . in code [return res + "с";] the character c is Cyrillic letter .

try below corrected code. let promiseTwo = new Promise((resolve, reject) => { resolve('a'); }); promiseTwo .then((res) => { return res + 'b'; }) .then((res) => { return res + 'c'; }) .finally((res) => { return res + '!!!!!!!'; }) .catch((res) => { return res + 'd'; }) .then((res) => { console.log(res); });