Error [TypeError: Cannot read property '1' of null] about mongoose-beautiful-unique-validation HOT 11 CLOSED

Should be fixed in version 3.0.1, thanks for your help. :)

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Added breaking test PR #21

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Super, thanks! Looks good to me here.

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Hi @koppert, using MongoDB v3.2.7 and Mongoose v4.5.1 the tests are passing correctly. Could you provide the piece of code that triggers this error? Thanks for your help. :)

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It's when rawValues has a space in it the regex does not match:

: "ab", matches
: "a b", does not match

The regex in question is /\s*:\s*(\S*),/g

My stacktrace is:

rawValues=: "Tag label",
TypeError: Cannot read property '1' of null
    at /code/trustroots/node_modules/mongoose-beautiful-unique-validation/index.js:92:55
    at Array.forEach (native)
    at /code/trustroots/node_modules/mongoose-beautiful-unique-validation/index.js:90:19
    at tryCallOne (/code/trustroots/node_modules/promise/lib/core.js:37:12)
    at /code/trustroots/node_modules/promise/lib/core.js:123:15
    at flush (/code/trustroots/node_modules/asap/raw.js:50:29)
    at _combinedTickCallback (internal/process/next_tick.js:67:7)
    at process._tickDomainCallback (internal/process/next_tick.js:122:9)

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Added breaking test here #18

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... actually that breaks on a different line: https://travis-ci.org/matteodelabre/mongoose-beautiful-unique-validation/jobs/144058001#L623 .. but I think you get the idea

TypeError: Cannot read property '1' of null
    at beautify (/home/travis/build/matteodelabre/mongoose-beautiful-unique-validation/index.js:61:24)
    at /home/travis/build/matteodelabre/mongoose-beautiful-unique-validation/index.js:180:21
    at /home/travis/build/matteodelabre/mongoose-beautiful-unique-validation/node_modules/mongoose/lib/model.js:3331:16
    at /home/travis/build/matteodelabre/mongoose-beautiful-unique-validation/node_modules/mongoose/lib/model.js:188:9
    at /home/travis/build/matteodelabre/mongoose-beautiful-unique-validation/node_modules/kareem/index.js:127:16
    at doNTCallback0 (node.js:430:9)
    at process._tickCallback (node.js:359:13)

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Sorry for the lack of feedback. The problem is in space, really.

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It's fixed when the keys contain spaces, but not for when the values do. There were two causes of the same error message.

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I overlooked that a bit indeed. Thanks for the heads up!

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Should be fixed in version 3.0.2. Value parsing is a bit less hacky and uses JSON.parse.

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