TypeError: Os.tmpDir is not a function when plugin is active on all serverless commands #18
Comments
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same error here, any solutions? |
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@marcosfede as a temporary solution; I switched to node 8 with command |
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This is caused by a deprecation of tmpDir in node. You can read more about it here: https://stackoverflow.com/questions/40913034/ My solution was to do the following:
Works perfectly, but I just have to remember to do this everytime I npm install |
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@aelzeiny Could you update the dependencies to use |
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👍 I am having the same issue, need to update |
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@DiogoTheCoder Sorry, I'm not a maintainer of this code-base, and I only used it once for a side-project when I ran into this issue. If I were the one to make the change I'll probably break something else. I just thought my comment would be helpful. |
Yep, me too. |
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In some caes Windows 10 uses tmpDir ( with camel case ) so you can solve this issue like this var isWin = process.platform === "win32"; if(isWin){ |
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this will only be a problem if you use node > 12 pin your project to use node <= 12 with nvm echo 'lts/erbium' > .nvmrc |
NodeJS 10 support will be ending very soon.
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'NodeJS 10 support will be ending very soon' very true 'lts/erbium' is Node 12 and good for a little longer The serverless framework has issues & PRs referring to os.tmpDir so it shouldn't be a problem much longer |
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This may be helpful for anyone that stumbles across this in the future. An automated version of @ananunaki 's solution: (I have only tested on Darwin) // fix-sls-offline.js
const fs = require('fs');
const LINE_NUMBER = 6;
const FILE_LOCATION = 'node_modules/hapi/lib/defaults.js'
const INJECT_FIX_STRING = `
var isWin = process.platform === "win32";
var isLinux = process.platform === "linux";
var isDarwin = process.platform === "darwin";
if (isDarwin || isLinux) {
Os.tmpDir = Os.tmpdir;
} else if (isWin) {
Os.tmpDir = os.tmpDir;
}
`
let data = fs.readFileSync(FILE_LOCATION)
if (data.includes(INJECT_FIX_STRING)) {
console.log("Skipping fix injection, already exists.")
} else {
data = data.toString().split("\n");
data.splice(LINE_NUMBER, 0, INJECT_FIX_STRING);
let text = data.join("\n");
fs.writeFile(FILE_LOCATION, text, (err) => {
if (err) {
return console.log(err);
} else {
return console.log('Injected fix successfully')
}
});
}
// package.json
"scripts": {
"deploy": "serverless deploy",
"start": "serverless offline start",
"prestart": "node fix-sls-offline.js"
} |
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adding |
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I am having trouble with this and hoping someone could help me out. I have downgraded to node 12 but i am still have the same proplem. I tried to locate the "hapi/lib" file but there is no "lib" file. Any ideas? |
where you add this? |
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question
Should I add this as a new line 6 (did not work for me) or on line 5 next to the |
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@Aiperikurenkeeva both ways should work. Probably a bit cleaner to add |
Worked like a charm. Thank you very much :) |
I am using a fresh serverless install (via brew) and when I enable the serverless-offline-python any sls function I try, produces the error below. If I comment the plugin out in the serverless.yml then everything works again (well not testing my Python-based lambda offline).
MacOS: 10.15.3
Node Version: 14.0.0
Framework Version: 1.68.0
Plugin Version: 3.6.6
SDK Version: 2.3.0
Components Version: 2.30.1
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