Bug Report
Current Behavior
Getting the following when running babel CLI, after babel@7.6.3 was picked up (which includes a newer source-map #10446 ):
Travis CI build
Error: original.line and original.column are not numbers -- you probably meant to omit the original mapping entirely and only map the generated position. If so, pass null for the original mapping instead of an object with empty or null values.
393 at SourceMapGenerator_validateMapping [as _validateMapping] (/home/travis/build/tobiipro/browser-coords/node_modules/@babel/cli/node_modules/source-map/lib/source-map-generator.js:276:15)
394 at SourceMapGenerator_addMapping [as addMapping] (/home/travis/build/tobiipro/browser-coords/node_modules/@babel/cli/node_modules/source-map/lib/source-map-generator.js:110:12)
395 at /home/travis/build/tobiipro/browser-coords/node_modules/@babel/cli/lib/babel/file.js:106:17
396 at Array.forEach (<anonymous>)
397 at BasicSourceMapConsumer.SourceMapConsumer_eachMapping [as eachMapping] (/home/travis/build/tobiipro/browser-coords/node_modules/@babel/cli/node_modules/source-map/lib/source-map-consumer.js:157:14)
398 at buildResult (/home/travis/build/tobiipro/browser-coords/node_modules/@babel/cli/lib/babel/file.js:104:20)
399 at output (/home/travis/build/tobiipro/browser-coords/node_modules/@babel/cli/lib/babel/file.js:140:22)
400 at /home/travis/build/tobiipro/browser-coords/node_modules/@babel/cli/lib/babel/file.js:236:9
401 at Generator.next (<anonymous>)
402 at asyncGeneratorStep (/home/travis/build/tobiipro/browser-coords/node_modules/@babel/cli/lib/babel/file.js:76:103)
Input Code
https://github.com/tobiipro/browser-coords
Expected behavior/code
A green build, like the previous one with babel@7.6.2 .
Babel Configuration (.babelrc, package.json, cli command)
module.exports = {
presets: [
['firecloud', {
'@babel/preset-env': {
targets: {
browsers: [
'last 2 Chrome versions'
]
}
}
}]
],
sourceMaps: true,
retainLines: true
};Environment
- Babel version(s): 7.6.3
- Node/npm version: Node 10+
- OS: any
- Monorepo: no
- How you are using Babel:
cli
Possible Solution
Additional context/Screenshots
Add any other context about the problem here. If applicable, add screenshots to help explain.
Bug Report
Current Behavior
Getting the following when running babel CLI, after babel@7.6.3 was picked up (which includes a newer source-map #10446 ):
Travis CI build
Input Code
https://github.com/tobiipro/browser-coords
Expected behavior/code
A green build, like the previous one with babel@7.6.2 .
Babel Configuration (.babelrc, package.json, cli command)
Environment
cliPossible Solution
Additional context/Screenshots
Add any other context about the problem here. If applicable, add screenshots to help explain.