# ?:0 table index is NaN **URL:** \ **Category:** Lightroom Classic CC\ **Created:** [October 25, 2020, 9:43pm UTC](https://forums.negativelabpro.com/t/0-table-index-is-nan/2778 "2020-10-25T21:43:16Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![davidsmith71](https://avatars.discourse-cdn.com/v4/letter/d/3d9bf3/32.png) [@davidsmith71](https://forums.negativelabpro.com/u/davidsmith71)\ **Post date:** [October 25, 2020, 9:43pm UTC](https://forums.negativelabpro.com/t/0-table-index-is-nan/2778/1 "2020-10-25T21:43:16Z")
Trying to convert 4 scans from film using Canon 6d Mark ii. It converts one and then throws the error in the topic “An internal error has occurred. ?:0: table index is NaN” Running on Lightroom Classic v 20201001851-ef6045e0 on Mac OS 10.15.7 ---
**Author:** ![Jlopez813v](https://avatars.discourse-cdn.com/v4/letter/j/e19b73/32.png) [@Jlopez813v](https://forums.negativelabpro.com/u/Jlopez813v)\ **Post date:** [December 4, 2020, 3:47am UTC](https://forums.negativelabpro.com/t/0-table-index-is-nan/2778/2 "2020-12-04T03:47:12Z")
Hey by any chance have you figured what had happened? ---
**Author:** ![t\_h\_k](https://avatars.discourse-cdn.com/v4/letter/t/3ec8ea/32.png) [@t\_h\_k](https://forums.negativelabpro.com/u/t_h_k)\ **Post date:** [December 13, 2020, 6:40pm UTC](https://forums.negativelabpro.com/t/0-table-index-is-nan/2778/3 "2020-12-13T18:40:25Z")
I am also having the same problem. NLP 2.2.0, LR Classic 10.1 on MacOS 10.15.7. Did not clear up with LR restart. Seemed to be triggered by specific negatives. How do I fix this? Thanks ---
**Author:** ![JohnC](https://avatars.discourse-cdn.com/v4/letter/j/9de0a6/32.png) [@JohnC](https://forums.negativelabpro.com/u/JohnC)\ **Post date:** [December 22, 2020, 2:45pm UTC](https://forums.negativelabpro.com/t/0-table-index-is-nan/2778/4 "2020-12-22T14:45:29Z")
I’am also having this problem. Some negatives are converted ok (using Vuscan/SF) but some don’t. Converting the dng file to tiff or jpg sometimes works. I’m using Windows 10 build 2004 and LR Classic 202012012023-e92d50bb. I have tried reseting the LR preferences and reinstalling Negative Scan v2.2. Cheers! ---
**Author:** ![ConnorB](https://yyz1.discourse-cdn.com/flex029/user_avatar/forums.negativelabpro.com/connorb/32/1636_2.png) [@ConnorB](https://forums.negativelabpro.com/u/ConnorB)\ **Post date:** [December 29, 2020, 3:16am UTC](https://forums.negativelabpro.com/t/0-table-index-is-nan/2778/5 "2020-12-29T03:16:03Z")
Same issue here. Issue persisted after re-installing the plugin, a computer restart and re-scanning the same negative. Previously converted images still allow changes in Negative Lab Pro. Any insight would be great. MacOS 10.15.6, NLP 2.2, LrC 10.1 ---
**Author:** ![t\_h\_k](https://avatars.discourse-cdn.com/v4/letter/t/3ec8ea/32.png) [@t\_h\_k](https://forums.negativelabpro.com/u/t_h_k)\ **Post date:** [December 29, 2020, 5:12pm UTC](https://forums.negativelabpro.com/t/0-table-index-is-nan/2778/6 "2020-12-29T17:12:37Z")
Not sure what’s going on, but @nate has not posted anything since Dec 8th. Does anyone else work on the development I wonder … ---
**Author:** ![adamapalmer](https://avatars.discourse-cdn.com/v4/letter/a/eb8c5e/32.png) [@adamapalmer](https://forums.negativelabpro.com/u/adamapalmer)\ **Post date:** [February 25, 2021, 1:28am UTC](https://forums.negativelabpro.com/t/0-table-index-is-nan/2778/7 "2021-02-25T01:28:01Z")
I just got this error too. Sad that no one has solved this. Just bought it today. ---
**Author:** ![Blub06](https://avatars.discourse-cdn.com/v4/letter/b/d07c76/32.png) [@Blub06](https://forums.negativelabpro.com/u/Blub06)\ **Post date:** [August 18, 2024, 7:39pm UTC](https://forums.negativelabpro.com/t/0-table-index-is-nan/2778/8 "2024-08-18T19:39:44Z")
For me the problem was a foto that was fully white (well black when converted) so I ended up selecting the ones I was sure showed something and then eliminated them until I found the culprit.