Как исправить ошибку при билде React приложения?
При билде react приложения, хочу вызвать INLINE_RUNTIME_CHUNK=false yarn build для того, чтобы избежать вызова inline функций, но получаю такую ошибку:
Как можно исправить?
- Вопрос задан более трёх лет назад
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Судя по ошибке, у Вас — Windows.
Если так всё подряд будете копипастить, без понимания, что конкретно делаете, то можете спокойно людям отдать свои ssh ключи и прочие прелести.
Имя yarn не распознано как имя командлета

‘yarn’ is not recognized as an internal or external command, operable program or batch file. #2504
I installed yarn by using yarn.msi file, and it installed successfully. But when I tried to check yarn version on my system I got following error:
‘yarn’ is not recognized as an internal or external command,
operable program or batch file.
At first glance I thought it may issue of incorrect PATH or may be PATH is not set by msi. Then I checked my system PATH and I found correct PATH is already there.
Solution: the problem was one extra «\» was missing after bin.
before : C:\Program Files (x86)\Yarn\bin (Not working)
After : C:\Program Files (x86)\Yarn\bin\ (Working)
Please look into the issue. Thanks.
The text was updated successfully, but these errors were encountered:
yfain commented Feb 17, 2017
I don’t use Windows, but if you install yarn locally, you should run its local version:
./node_modules/.bin/yarn
rhtpandeyIN commented Feb 17, 2017 •
@yfain , I installed yarn through .msi (windows installer) file, and as per my understanding it should install globally by that, because it (yarn installation directory path) also got registered into the system path automatically. Hence it should recognize as an external command. Although when I changed path like above mentioned way, it got worked.
locorocorolling commented Mar 8, 2017
Same issue as @rhtpandeyIN on windows 7 with node 6.9.1, fixed with same solution
OutsourcedGuru commented Mar 9, 2017
Same issue as @rhtpandeyIN on Windows 7 Professional with node v6.9.5. Opened new command shell hoping that path would have been added—it wasn’t. Manually added path to each invocation and it seems to work. I would expect an MSI to update the global path for a Windows install.
jameswilson281 commented Mar 13, 2017
Same issue as @rhtpandeyIN on Windows 8.1 with node v7.7.1
fjoshuajr commented Mar 28, 2017
Same issue as @rhtpandeyIN on Windows 7 Ultimate x64 with node v6.9.5. Solved with the same solution.
trondstroemme commented Apr 22, 2017 •
Same issue as @rhtpandeyIN on Win 10 Pro 64-bit. Resolved as per @lubojanski ‘s last comment.
1j01 commented Apr 27, 2017 •
Is it possible the solution of adding a backslash is working (for some people) merely by triggering some sort of update? (That the installer isn’t, for some reason?) I see a lot of entries in PATH that leave off the backslash including git, nvm, nodejs, and Windows system paths. Does it still work if you change it back?
(#1648 is an older, if somewhat less descriptive issue for this problem.)
ctcoulter commented May 29, 2017 •
posted this on the other read.. if anyone else is running into this issue, might help:
I was bashing my head against this one for a while. Hopefully this helps someone out.
The problem I had was that the installer placed the Yarn files in two locations that were both in my path. > The wrong one was being picked up when trying to execute.
C:\Program Files\nodejs\yarn.cmd
C:\Program Files (x86)\Yarn\bin\yarn.cmd
I just moved the files out of my nodejs directory and it worked. The error message about the path not > being found is most likely due to the %
dp0 from the nodejs directory not being in the right location.
EDIT: to add to this, just went and compared the two that were generated.. the one generated in the nodejs directory had:
How to Fix “Yarn Command Not Found”

Yarn is a package manager for Javascript that has seen an increase in popularity in recent years. However, it also has one of the most common errors: yarn command not found. This can be frustrating, but here are some ways to get around this issue.
Table of Contents
What is Yarn?
Yarn is a package manager for JavaScript that offers a faster and more secure solution than npm, the default package manager of the Node.js runtime environment. With this tool, you can manage packages from the npm registry and other registries like Bower or yarn itself.
It provides a consistent workflow and deterministic lock file for easier dependency management. Yarn is compatible with npm, so you can easily install and manage npm packages within your project.
Furthermore, it gives you features not available in npm, such as Workspaces, Plug’n’Play, and Security – all excellent reasons to choose it as your go-to for managing JavaScript dependencies.
How to Check if Yarn is Installed?
If you’re unsure whether or not Yarn is installed on your system, you can check by running the command below.
This will give you the Yarn version installed on your system. If this command gives you the error “yarn: command not found,” it means that Yarn isn’t installed, and you’ll need to install it before continuing.
Is Yarn in Your Environment Variable?
The most common reason for this error is that the Yarn executable file isn’t in your PATH environment variable. This means that when you try to run yarn, it can’t find the yarn command and displays an error message instead.
To get the path of yarn, run this command:
You should already have npm installed. If you get the error “npm command not found”, you can read my guide on installing npm.
‘yarn’ is not recognized as an internal or external command, operable program or batch file. #2504
I installed yarn by using yarn.msi file, and it installed successfully. But when I tried to check yarn version on my system I got following error:
‘yarn’ is not recognized as an internal or external command,
operable program or batch file.
At first glance I thought it may issue of incorrect PATH or may be PATH is not set by msi. Then I checked my system PATH and I found correct PATH is already there.
Solution: the problem was one extra «\» was missing after bin.
before : C:\Program Files (x86)\Yarn\bin (Not working)
After : C:\Program Files (x86)\Yarn\bin\ (Working)
Please look into the issue. Thanks.
The text was updated successfully, but these errors were encountered:
I don’t use Windows, but if you install yarn locally, you should run its local version:
./node_modules/.bin/yarn
@yfain , I installed yarn through .msi (windows installer) file, and as per my understanding it should install globally by that, because it (yarn installation directory path) also got registered into the system path automatically. Hence it should recognize as an external command. Although when I changed path like above mentioned way, it got worked.
Same issue as @rhtpandeyIN on windows 7 with node 6.9.1, fixed with same solution
Same issue as @rhtpandeyIN on Windows 7 Professional with node v6.9.5. Opened new command shell hoping that path would have been added—it wasn’t. Manually added path to each invocation and it seems to work. I would expect an MSI to update the global path for a Windows install.
Same issue as @rhtpandeyIN on Windows 8.1 with node v7.7.1
Same issue as @rhtpandeyIN on Windows 7 Ultimate x64 with node v6.9.5. Solved with the same solution.
Same issue as @rhtpandeyIN on Win 10 Pro 64-bit. Resolved as per @lubojanski ‘s last comment.
Is it possible the solution of adding a backslash is working (for some people) merely by triggering some sort of update? (That the installer isn’t, for some reason?) I see a lot of entries in PATH that leave off the backslash including git, nvm, nodejs, and Windows system paths. Does it still work if you change it back?
(#1648 is an older, if somewhat less descriptive issue for this problem.)
posted this on the other read.. if anyone else is running into this issue, might help:
I was bashing my head against this one for a while. Hopefully this helps someone out.
The problem I had was that the installer placed the Yarn files in two locations that were both in my path. > The wrong one was being picked up when trying to execute.
C:\Program Files\nodejs\yarn.cmd
C:\Program Files (x86)\Yarn\bin\yarn.cmd
I just moved the files out of my nodejs directory and it worked. The error message about the path not > being found is most likely due to the %
dp0 from the nodejs directory not being in the right location.
EDIT: to add to this, just went and compared the two that were generated.. the one generated in the nodejs directory had: