Coalescing operator throws error in build

[former_member825173]

I am trying to build my application ; but am getting the following error while building :

ERR! lbt:resources:ResourcePool failed to parse or analyze %s: com/bh/BH_OFS/controller/inventoryLookup/inventoryLookup.controller.js Error: Line 150: Unexpected token ?

inventoryLookup.controller.js:

this.navTo("inventoryDetail", { "?query": { "plant": oModelData.selectedPlant ?? "" , // line 150 "warehouse": oModelData.selectedWarehouse ?? "", "sloc": oModelData.selectedSLOC ?? "", "material": oModelData.materialNum ?? "", "batch": oModelData.selectedBatch ?? "", "SplStk": oModelData.selectedSplStk ?? "", "bin": oModelData.storageBin ?? "", } });Has anyone else faced this issue with coalescing operator ??The application works fine in local without any error.

[boghyon]

Is the project using UI5 Tooling? If so, what is the version of "@ui5/cli" in the "devDependencies" section of package.json?

[former_member825173]

The project uses the following tooling version @ui5/cli": "2.2.6",

[former_member825173]

Thanks Everyone, am able to build now

[boghyon]

rishabh_kashyap14

As Matthias posted the solution as an answer below, could you please accept the answer and close this question?

[merlin_beutlberger]

Kindly upgrade to the latest CLI and try again:

npm install --save-dev  @ui5/cli@latest