transfer-05-file-transfer-cloud:

[Miyagi61]

When trying to run the samples transfer-05-file-transfer-cloud as it is I encounter an error on the following phase:
https://github.com/eclipse-edc/Samples/blob/main/transfer/transfer-05-file-transfer-cloud/README.md#1-boot-connectors

Trying to run the consumer with the command java -Dedc.fs.config=transfer/transfer-05-file-transfer-cloud/cloud-transfer-consumer/config.properties -jar transfer/transfer-05-file-transfer-cloud/cloud-transfer-consumer/build/libs/consumer.jar I get the error:

INFO 2023-12-05T15:28:53.101372273 Initialized FS Configuration
WARNING 2023-12-05T15:28:53.136516049 The runtime is configured as an anonymous participant. DO NOT DO THIS IN PRODUCTION.
SEVERE 2023-12-05T15:28:53.234043036 Error booting runtime: The following injected fields were not provided: Field "dataPlaneInstanceStore" of type [interface org.eclipse.edc.connector.dataplane.selector.spi.store.DataPlaneInstanceStore] required by org.eclipse.edc.connector.catalog.CatalogDefaultServicesExtension
org.eclipse.edc.spi.system.injection.EdcInjectionException: The following injected fields were not provided:
Field "dataPlaneInstanceStore" of type [interface org.eclipse.edc.connector.dataplane.selector.spi.store.DataPlaneInstanceStore] required by org.eclipse.edc.connector.catalog.CatalogDefaultServicesExtension
	at org.eclipse.edc.boot.system.DependencyGraph.of(DependencyGraph.java:102)
	at org.eclipse.edc.boot.system.ExtensionLoader.loadServiceExtensions(ExtensionLoader.java:119)
	at org.eclipse.edc.boot.system.runtime.BaseRuntime.createExtensions(BaseRuntime.java:149)
	at org.eclipse.edc.boot.system.runtime.BaseRuntime.boot(BaseRuntime.java:199)
	at org.eclipse.edc.boot.system.runtime.BaseRuntime.boot(BaseRuntime.java:83)
	at org.eclipse.edc.boot.system.runtime.BaseRuntime.main(BaseRuntime.java:71)`

And on the provider (java -Dedc.fs.config=transfer/transfer-05-file-transfer-cloud/cloud-transfer-provider/config.properties -jar transfer/transfer-05-file-transfer-cloud/cloud-transfer-provider/build/libs/provider.jar) I get the error:

INFO 2023-12-05T15:45:30.217920709 Initialized FS Configuration
WARNING 2023-12-05T15:45:30.256069536 The runtime is configured as an anonymous participant. DO NOT DO THIS IN PRODUCTION.
SEVERE 2023-12-05T15:45:30.363882206 Error booting runtime: The following injected fields were not provided: Field "transferProcessApiClient" of type [interface org.eclipse.edc.connector.api.client.spi.transferprocess.TransferProcessApiClient] required by org.eclipse.edc.connector.dataplane.framework.DataPlaneFrameworkExtension
org.eclipse.edc.spi.system.injection.EdcInjectionException: The following injected fields were not provided:
Field "transferProcessApiClient" of type [interface org.eclipse.edc.connector.api.client.spi.transferprocess.TransferProcessApiClient] required by org.eclipse.edc.connector.dataplane.framework.DataPlaneFrameworkExtension
	at org.eclipse.edc.boot.system.DependencyGraph.of(DependencyGraph.java:102)
	at org.eclipse.edc.boot.system.ExtensionLoader.loadServiceExtensions(ExtensionLoader.java:119)
	at org.eclipse.edc.boot.system.runtime.BaseRuntime.createExtensions(BaseRuntime.java:149)
	at org.eclipse.edc.boot.system.runtime.BaseRuntime.boot(BaseRuntime.java:199)
	at org.eclipse.edc.boot.system.runtime.BaseRuntime.boot(BaseRuntime.java:83)
	at org.eclipse.edc.boot.system.runtime.BaseRuntime.main(BaseRuntime.java:71)

I got them to execute by adding the depedencies:

// on the cloud-transfer-consumer/build.gradle.kts
implementation(libs.edc.data.plane.selector.client)
implementation(libs.edc.data.plane.selector.core)

// on the transfer-file-cloud/build.gradle.kts
implementation(libs.edc.control.plane.api.client)

Now the problem is with the first CURL request:

curl -X POST "http://localhost:9192/management/catalog/request" \
--header 'X-Api-Key: password' \
--header 'Content-Type: application/json' \
--data-raw '{
  "counterPartyAddress": "http://localhost:8282/protocol"
}'

Which returns an HTTP ERROR 404 Not Found. Following some tips I updated the url to http://localhost:9192/management/v2/catalog/request and the new error is a HTTP ERROR 400 Bad Request which is more detailed in the consumer logs refering to a possibly missing @context

Changing the curl to:

curl -X POST "http://localhost:9192/management/v2/catalog/request"  \
       -H "X-Api-Key: password" \
       -H "Content-Type: application/json" \
       --data-raw '{
             "@context": {
                  "@vocab": "https://w3id.org/edc/v0.0.1/ns/"
             },
            "counterPartyAddress": "http://localhost:8282/protocol",
            "protocol": "dataspace-protocol-http"
        }'

I get the response HTTP ERROR 405 HTTP method POST is not supported by this URL.

Is any of the corrections I made wrong? I don't know what else to try.

[paullatzelsperger]

Hey @Miyagi61! If the first part of this discussion fixes the injection problem, could you create a PR with your fix?

[Miyagi61]

I think I just did that, it appears that I haven't signed the ECA but I did it now. Should I open another PR for the docs part?
The following error is what I was refering to in the consumer logs:

SEVERE 2023-12-08T17:38:46.62016141 JerseyExtension: Unexpected exception caught
jakarta.ws.rs.BadRequestException: Failed to expand JsonObject: Error expanding JSON-LD structure: result was empty, it could be caused by missing '@context'