# Reclassification MissingValueError on Coastal Blue Carbon

**URL:** <https://community.naturalcapitalalliance.org/t/reclassification-missingvalueerror-on-coastal-blue-carbon/3478>\
**Category:** Software Support\
**Tags:** blue-carbon\
**Created:** [March 3, 2023, 8:59am UTC](https://community.naturalcapitalalliance.org/t/reclassification-missingvalueerror-on-coastal-blue-carbon/3478 "2023-03-03T08:59:58Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![suzhen](https://avatars.discourse-cdn.com/v4/letter/s/54ee81/32.png) [@suzhen](https://community.naturalcapitalalliance.org/u/suzhen)\
**Post date:** [March 3, 2023, 8:59am UTC](https://community.naturalcapitalalliance.org/t/reclassification-missingvalueerror-on-coastal-blue-carbon/3478/1 "2023-03-03T08:59:58Z")

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Hello, I’m using the Coastal Blue Carbon module, and it shows “ReclassificationMissingValueError” in the log file, I never meet this kind of problem, could anyone help me? many appreciate!  
[InVEST-Coastal-Blue-Carbon-log-2023-03-03–16\_51\_34.txt](https://community.naturalcapitalalliance.org/uploads/short-url/f7CT7hCQBBceeLzUP5g2QZlxoBo.txt) (5.3 KB)

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**Author:** ![swolny](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.naturalcapitalalliance.org/swolny/32/181_2.png) [@swolny](https://community.naturalcapitalalliance.org/u/swolny)\
**Post date:** [March 6, 2023, 4:08pm UTC](https://community.naturalcapitalalliance.org/t/reclassification-missingvalueerror-on-coastal-blue-carbon/3478/2 "2023-03-06T16:08:24Z")

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Hi @suzhen -

Thanks for posting your log file. The actual error is this:

pygeoprocessing.geoprocessing.ReclassificationMissingValuesError: The following 3 raster values [2 4 6] from “D:/我的坚果云/博士毕业论文/result/生态系统服务/Coastal Blue carbon/情景1\intermediate\aligned-lulc-baseline-2020.tif” do not have corresponding entries in the value map: {1: ‘’, 7: ‘’, 8: ‘’, 9: ‘’, 11: ‘’, 12: ‘’, 13: ‘’, 14: ‘’, 17: ‘’, 19: ‘’}.

While the wording on this error could be more helpful, it has been discussed on this forum many times before, which you can find with the Search feature. Please also consult the [User Guide Data Needs](https://storage.googleapis.com/releases.naturalcapitalproject.org/invest-userguide/latest/coastal_blue_carbon.html#data-needs-and-running-the-model) section, which specifies that every value in the snapshot LULC maps must have a corresponding entry in the “code” column of the LULC Lookup Table.

~ Stacie

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<div class="post-metadata">

**Author:** ![suzhen](https://avatars.discourse-cdn.com/v4/letter/s/54ee81/32.png) [@suzhen](https://community.naturalcapitalalliance.org/u/suzhen)\
**Post date:** [March 7, 2023, 7:06am UTC](https://community.naturalcapitalalliance.org/t/reclassification-missingvalueerror-on-coastal-blue-carbon/3478/3 "2023-03-07T07:06:19Z")

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Thanks Swolny, I made a reclassify of the LULC, and then it was successful~ 😄

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**Author:** ![system](https://canada1.discourse-cdn.com/flex031/uploads/naturalcapitalproject/original/2X/8/8d95591aa074da87ea0fdd61ca47c1c3c0588aa7.png) [@system](https://community.naturalcapitalalliance.org/u/system)\
**Post date:** [March 14, 2023, 7:07am UTC](https://community.naturalcapitalalliance.org/t/reclassification-missingvalueerror-on-coastal-blue-carbon/3478/4 "2023-03-14T07:07:05Z")

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Closed on March 14, 2023, 7:07am UTC

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