Cannot read properties of undefined (reading 'build') about cds-dbm HOT 9 CLOSED

The deployment in the db module is failing with:

Error: [cds-dbm] - failed to load model undefined

I guess it is the same root cause because in the deployed version the patch has not been applied. Please check my PR #295.

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Fixed in version 1.11.
Thank you @gregorwolf, @ajewelbd and @ryegrosT8.

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Hi @gregorwolf ,

Actually, I didn't deploy my project yet to BTP after the last changes.

But I think I got what is happening, the PostgresCfModuleBuilder extends BuildTaskHandlerInternal of @sap/cds package, in the previous version there was a public property called "env" that was "wrapping” the "cds.env".

I checkout your https://github.com/gregorwolf/pg-beershop/tree/feat/update-to-cds-6 and made a change directly at node_modules/cds-dbm/dist/build/postgres-cf/index.js and seems to work.

Would you mind helping me to test if there is anything else wrong?

Could you please replace the line 81 at node_modules/cds-dbm/dist/build/postgres-cf/index.js from:

            return ((extname !== FILE_EXT_CSV && extname !== FILE_EXT_CDS && entry !== this.env.build.outputfile) ||

to:

            return ((extname !== FILE_EXT_CSV && extname !== FILE_EXT_CDS && entry !== cds_1.default.build['outputfile']) ||

And see if there is anything else out of expected by running pgbeershop?

I will submit a new PR here tomorrow if it works well for you.

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Hi @ryegrosT8,

yes, this fixes the build issue. I still had the issue that the deployed srv did not start anymore with "cds run" so I changed that to ""node node_modules/@sap/cds/bin/cds.js run".

CU
Gregor

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Hi @gregorwolf ,

Sorry to be late, I got a busy day here today and wasn’t able to submit the PR.

I guess that should be "cds.env.build['output file']" instead of "cds.default.build['output file']", isn't right?

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Please check my update @ryegrosT8. Maybe you have some time to check if it's working.

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Still with error when try to run npm run build:cf, the last commit ccca821 seems to undo the rigth one 6e26f63.

About the error Error: [cds-dbm] - failed to load model undefined , I had a similar error in my project, could you try to especify the folders that holds your cds database files here at your package.json and check if it works?

It works on my local copy after build the default-env.json and calling :
node node_modules/cds-dbm/dist/cli.js deploy --create-db --load-via delta

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Hi,
If almighty Allah want's, below code can fix the issue:

dist/config.js:
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.config = void 0;
const config = async (service) => {
await cds.connect();
const _serviceOptions = cds.env.requires[service];
const _dbInfo = _serviceOptions.kind ? _serviceOptions.kind : {};
const serviceOptions = {..._serviceOptions, ...cds.env.requires[_dbInfo]};
// @ts-ignore
const migrationOptions = cds.env.migrations[service];
return {
migrations: migrationOptions,
service: serviceOptions,
};
};
exports.config = config;
//# sourceMappingURL=config.js.map

I test it in local environment.
Thanks

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@ajewelbd would be great if you can provide the correction in the TypeScript source.

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