[0.9.030-PUBLIC#2768] Critical error on pressing Undo button (Fixed for now)

[DwingFE]

A critical error has occurred appears on various saves of mine - all saves converted from the old Flash version.

Save error code
Version: 0.9.030-PUBLIC#2768 Message: Cannot read properties of undefined (reading 'hasCock') Stack:
TypeError: Cannot read properties of undefined (reading 'hasCock')
at Yh (https://www.fenoxo.com/play/TiTS/release/content_tarkus.c79d7fe5.js:1:5283702)
at window.synthSheathsPurchasable (https://www.fenoxo.com/play/TiTS/release/content_tarkus.c79d7fe5.js:1:5296365)
at new o (https://www.fenoxo.com/play/TiTS/release/main.d9cfde2a.js:1:6126016)
at o.value (https://www.fenoxo.com/play/TiTS/release/main.d9cfde2a.js:1:10480991)
at o.value (https://www.fenoxo.com/play/TiTS/release/main.d9cfde2a.js:1:10481369)
at o.value (https://www.fenoxo.com/play/TiTS/release/main.d9cfde2a.js:1:10480776)
at e.value (https://www.fenoxo.com/play/TiTS/release/main.d9cfde2a.js:1:9869114)
at Function.value (https://www.fenoxo.com/play/TiTS/release/main.d9cfde2a.js:1:9874043)
at Object.value [as doClick] (https://www.fenoxo.com/play/TiTS/release/main.d9cfde2a.js:1:9874298)
at https://www.fenoxo.com/play/TiTS/release/main.d9cfde2a.js:1:12055609
at s (https://www.fenoxo.com/play/TiTS/release/main.d9cfde2a.js:1:10494525)
at o (https://www.fenoxo.com/play/TiTS/release/vendors.29aeb8e7.js:1:48980)

 

[DwingFE]

Seemed to have solved it by doing the following actions and using these commands.
Not sure which were necessary, just tried changing everything labelled synthsheath.
deleting 1 synthsheath from ship's storage
flags["SYNTHSHEATH_ACQUIRED"]=false
flags["SYNTHSHEATH_TWO_FOUND"]=false
flags["SYNTHSHEATH_USED"]=false
flags["SYNTHSHEATH_LOST"]=false
flags["SYLVIE_SYNTHSHEATHED"]=false
flags["SYNTHSHEATH_TWO_FOUND"]=1
buying 1 synthsheath from shekka's shop
deleting 1 synthsheath from inventory
flags["SYNTHSHEATH_TWO_FOUND"]=1
flags["SYLVIE_SYNTHSHEATHED"]=1