rest-api-typescript getting error

[sohailrafique2017]

EnvVarError: env-var: "HLF_CONNECTION_PROFILE_ORG1" is a required variable, but it was not set. An example of a valid value would be: {"name":"test-network-org1","version":"1.0.0","client":{"organization":"Org1" ... }
at raiseError (/Users/mac/Documents/projects/company/hyperledger/hyperledger_typscript/network/apis/node_modules/env-var/lib/variable.js:47:11)
at Object.asJsonObject (/Users/mac/Documents/projects/company/hyperledger/hyperledger_typscript/network/apis/node_modules/env-var/lib/variable.js:64:11)
at Object. (/Users/mac/Documents/projects/company/hyperledger/hyperledger_typscript/network/apis/src/config.ts:187:4)
at Module._compile (internal/modules/cjs/loader.js:1133:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1153:10)
at Module.load (internal/modules/cjs/loader.js:977:32)
at Function.Module._load (internal/modules/cjs/loader.js:877:14)
at Module.require (internal/modules/cjs/loader.js:1019:19)
at require (internal/modules/cjs/helpers.js:77:18)
at Object. (/Users/mac/Documents/projects/company/hyperledger/hyperledger_typscript/network/apis/src/index.ts:9:1)

[sohailrafique2017]

How Can I set env variables HLF_CONNECTION_PROFILE_ORG1??

[caner-emec]

@sohailrafique2017
In the readme file it says:
"Create a .env file to configure the server for the test network (make sure TEST_NETWORK_HOME is set to the fully qualified test-network directory)"
TEST_NETWORK_HOME=$HOME/fabric-samples/test-network npm run generateEnv

https://github.com/hyperledger/fabric-samples/blob/main/asset-transfer-basic/rest-api-typescript/scripts/generateEnv.sh
If you want to create manually, you can review the above file. The code here shows how the env. variable is created.

Or you can just try to export the created .env file.