An error report after upgrading to 4.9

This topic has 3 replies, 2 voices, and was last updated 3 weeks, 2 days ago by qiangge.

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2025-03-28 at 8:02 am #80953

qiangge
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Hi,I used a 4.8 editor to create a project, but after upgrading to 4.9 and saving the project, I found an error. Comparing the two codes, I found that the commonly used function in pzlib is different. What should I do? Is the upgrade incompatible with the old version

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2025-03-28 at 8:04 am #80955

qiangge
Participant

Uncaught TypeError: _pGlob.objCache.get is not a function

2025-03-28 at 8:15 am #80957
Alexander Kovelenov
Staff
Hi,
_pGlob.objCache should be present in the beginning of your code and be initialized to an empty Map(). Do you see the following line in your visual_logic.js?

_pGlob.objCache = new Map();

If so, perhaps some third-party code or plugin reset this to an empty object ({}), which should not happen normally.
- This reply was modified 3 weeks, 2 days ago by Alexander Kovelenov.
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2025-03-28 at 9:25 am #80959
qiangge
Participant
```
 function destroyOldObject(objSelector) {
                var objNames = PzLib.retrieveObjectNames(objSelector);
                for (var i = 0; i < objNames.length; i++) {
                    var objName = objNames;
                    if (!objName) continue;
                    var obj = PzLib.getObjectByName(objName);
                    if (!obj || !obj.parent) continue;
                    obj.parent.remove(obj);
                    // _pGlob.objCache = {};
                    _pGlob.objCache = new Map();
                }
            }
```
Thank you, it has been fixed
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