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**Category:** Questions\
**Tags:** loaders, animation\
**Created:** [June 19, 2023, 1:39pm UTC](https://discourse.threejs.org/t/can-i-offline-runthe-example-html/53018 "2023-06-19T13:39:12Z")\
**Posts on this page:** 3\
**Page:** 1
**Author:**  [@rikcuo.akira](https://discourse.threejs.org/u/rikcuo.akira)\
**Post date:** [June 19, 2023, 1:39pm UTC](https://discourse.threejs.org/t/can-i-offline-runthe-example-html/53018/1 "2023-06-19T13:39:12Z")
I can run all examples of the html in doc folder by using vscode. But I wish offline to directly run the /examples/webgl\_loader\_mmd.html, but the chrome console appears some error as below:
Can I solve this problem？
webgl\_loader\_mmd.html:1 Access to script at ‘file:///C:/WorkSpace/three.js-dev/build/three.module.js’ from origin ‘null’ has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, isolated-app, chrome-extension, chrome, https, chrome-untrusted.
webgl\_loader\_mmd.html:45
GET file:///C:/WorkSpace/three.js-dev/build/three.module.js net::ERR\_FAILED
webgl\_loader\_mmd.html:1 Access to script at ‘file:///C:/WorkSpace/three.js-dev/examples/jsm/libs/stats.module.js’ from origin ‘null’ has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, isolated-app, chrome-extension, chrome, https, chrome-untrusted.
webgl\_loader\_mmd.html:47
GET file:///C:/WorkSpace/three.js-dev/examples/jsm/libs/stats.module.js net::ERR\_FAILED
webgl\_loader\_mmd.html:1 Access to script at ‘file:///C:/WorkSpace/three.js-dev/examples/jsm/libs/lil-gui.module.min.js’ from origin ‘null’ has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, isolated-app, chrome-extension, chrome, https, chrome-untrusted.
webgl\_loader\_mmd.html:48
GET file:///C:/WorkSpace/three.js-dev/examples/jsm/libs/lil-gui.module.min.js net::ERR\_FAILED
webgl\_loader\_mmd.html:1 Access to script at ‘file:///C:/WorkSpace/three.js-dev/examples/jsm/controls/OrbitControls.js’ from origin ‘null’ has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, isolated-app, chrome-extension, chrome, https, chrome-untrusted.
webgl\_loader\_mmd.html:50
GET file:///C:/WorkSpace/three.js-dev/examples/jsm/controls/OrbitControls.js net::ERR\_FAILED
webgl\_loader\_mmd.html:1 Access to script at ‘file:///C:/WorkSpace/three.js-dev/examples/jsm/effects/OutlineEffect.js’ from origin ‘null’ has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, isolated-app, chrome-extension, chrome, https, chrome-untrusted.
webgl\_loader\_mmd.html:51
GET file:///C:/WorkSpace/three.js-dev/examples/jsm/effects/OutlineEffect.js net::ERR\_FAILED
webgl\_loader\_mmd.html:1 Access to script at ‘file:///C:/WorkSpace/three.js-dev/examples/jsm/loaders/MMDLoader.js’ from origin ‘null’ has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, isolated-app, chrome-extension, chrome, https, chrome-untrusted.
webgl\_loader\_mmd.html:52
GET file:///C:/WorkSpace/three.js-dev/examples/jsm/loaders/MMDLoader.js net::ERR\_FAILED
webgl\_loader\_mmd.html:1 Access to script at ‘file:///C:/WorkSpace/three.js-dev/examples/jsm/animation/MMDAnimationHelper.js’ from origin ‘null’ has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, isolated-app, chrome-extension, chrome, https, chrome-untrusted.
webgl\_loader\_mmd.html:53
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**Author:**  [@drcmda](https://discourse.threejs.org/u/drcmda)\
**Post date:** [June 19, 2023, 1:47pm UTC](https://discourse.threejs.org/t/can-i-offline-runthe-example-html/53018/2 "2023-06-19T13:47:33Z")
even if you could run bare html, it can’t fetch local assets (models, environments etc) because browser policies forbid it. i guess you could switch that off somehow. but most likely you are expected to install a http server.
these examples are a little … odd, i don’t know why they’re not folders with a package.json inside so that each could be npm run dev’…ed to start. three has a history of making these things incredibly difficult. it’s a wonder that it can even be npm installed. and i guess now that you can, something else must be held back for a few years.
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**Author:**  [@Lawrence3DPK](https://discourse.threejs.org/u/Lawrence3DPK)\
**Post date:** [June 19, 2023, 3:42pm UTC](https://discourse.threejs.org/t/can-i-offline-runthe-example-html/53018/3 "2023-06-19T15:42:03Z")
if you just want to run any example without having to go through vs code, you’re still going to need a server setup to allow cors header access in your browser, you can simply install [simplewebserver](https://simplewebserver.org/download.html) and open the three.js directory in this…