ErrLookup › microsoft/aspire
microsoft/aspire
Aspire is the tool for code-first, extensible, observable dev and deploy. · C# · 3,221 source files
Analyzed at 25830f84bd on 2026-09-16. 1792 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| No buildable AppHosts were found, but there may have been… | exception | error | cli, project-resolution, apphost, build |
| Resource ' ' is a DotnetProjectResource. Automatic project… | exception | error | |
| Toolbox ' ' changed concurrently: default version ' ' is… | exception | error | concurrency, azure, versioning, reconciliation |
| Failed to get or create property | exception | error | json, internal, parsing, aspire |
| Azure provisioning options were not provided. | validation | error | azure, provisioning, options, dashboard, configuration |
| ' ' is missing CreateConditional(...). | exception | error | reflection, binary-mismatch, aspire-hosting, version-mismatch |
ASPIRERADIUS082 Resource ' ' would be deployed with the user name 'guest', which RabbitMQ… | error_code | error | rabbitmq, radius, bicep, credentials, diagnostics |
| A ConfigureRadiusInfrastructure callback replaced port | exception | error | radius, publish, bicep, port, service-discovery |
| The Rust app ' ' targets ' ', but the default Rust build… | exception | error | rust, docker, publishing, cross-compilation, containers |
| A recipe parameter on Radius environment | exception | error | radius, aws, provider, publishing, configuration |
| Could not invoke ' ' because parameter ' ' expects , but… | exception | error | json-rpc, type-mismatch, handles, remote-host, polyglot |
| The Rust app ' ' targets ' ', but the default Rust runtime… | exception | error | rust, docker, publishing, cross-compilation, abi |
| The access token returned by the credential is not a valid… | exception | error | azure, jwt, token, credential, identity |
| No code generator found for language | exception | error | code-generation, ats, language, assembly-loading |
| Endpoint references do not support connectionName… | exception | error | aspire, withreference, endpoint-reference, invalid-argument-combination |
| Could not resolve runtime type | exception | error | reflection, type-resolution, aspire-hosting, assembly-loading |
| Java application ' ' cannot be published because the… | exception | error | java, docker, opentelemetry, windows-path |
| Object must implement IValueProvider | exception | error | reference-expression, argument-validation, aspire-hosting |
| (dynamic staging-channel unavailable message from… | exception | error | cli, nuget, staging-channel, configuration |
| A ConfigureRadiusInfrastructure callback replaced container | exception | error | radius, bicep, publish-time, service-discovery |
| ' ' must contain a JSON array of non-empty strings. | exception | error | state-file, json-validation, deployment |
| Unable to work out which binary the Rust app | exception | error | rust, cargo, binary-target, configuration |
ASPIRERADIUS044 Secret store ' ' references a SealedSecret manifest at ' ' that is missing or… | validation | error | radius, secrets, sealed-secret, file-io |
| Project defaults have already been applied to resource | exception | error | projects, apphost, double-initialization |
| is not available because the dashboard is not enabled or… | exception | error | aspire, dashboard, interactivity, headless |
| TerminalAnnotation has already been initialized. | exception | error | invalid-state, initialization, app-model |
| Toolbox ' ' changed concurrently: default version ' '… | exception | error | azure, foundry, toolbox, concurrency, deployment |
| AzureProvisioningFailureException (deployment failure… | exception | error | azure, bicep, deployment, arm, provisioning-failure |
ASPIRERADIUS047 Secret store ' ' sets encoding ' ' on key ' ', which is invalid for a ' '… | validation | error | radius, secrets, configuration-validation, bicep |
| Toolbox ' ' changed concurrently: the Toolbox was no longer… | exception | error | concurrency, kubernetes, reconciliation, azure |
| A ConfigureRadiusInfrastructure callback changed port | exception | error | radius, publish, port, service-discovery, config-drift |
| Unknown type category | exception | error | ats, serialization, type-system |
ASPIRERADIUS081 Endpoint ' ' of resource ' ' is TLS-enabled, but the Radius type ' ' that… | exception | error | radius, tls, recipes, diagnostics |
| Could not resolve the Azure subscription selected for… | exception | error | azure, aks, subscription, configuration |
| Directory ' ' contains both Maven and Gradle build files… | exception | error | java, maven, gradle, build-tool, ambiguity |
| Toolbox ' ' changed concurrently: version ' ' was promoted… | exception | error | concurrency, azure, reconciliation, versioning |
ASPIRERADIUS091 The Radius control plane in Kubernetes context | error_code | error | radius, kubernetes, versioning, upgrade, diagnostics |
| Invalid type for option | exception | error | type-mismatch, python, codegen, arguments |
| Java application ' ' cannot be published because it uses… | exception | error | java, opentelemetry, dockerfile, container-publish |
| The Rust app ' ' builds from ' ', but its symbolic links… | exception | error | rust, symlink, publish, path |
| Could not replace Aspire skills cache directory | exception | error | filesystem, file-lock, cache, cli |
| Registered service descriptor for | exception | error | dependency-injection, testing, host-builder |
| AzureProvisioningFailureException (request failure details… | exception | error | azure, provisioning, region, capacity |
| Could not find a with name . | exception | error | azure, postgresql, resource-mapping, run-as-container |
| Resource ' ' does not have a compute environment. Ensure a… | exception | error | aspire, azure-frontdoor, compute-environment, publish-time |
| Embedded resource ' ' not found. | exception | error | rust, code-generation, embedded-resource, packaging |
| BrowserMessageStrings.BrowserLogsTrackedBrowserProfileConfli… | exception | error | browser, profile-conflict, browser-logs, state-conflict |
| External service must have either a URI or a URL parameter… | exception | critical | yarp, external-service, missing-url, configuration |
| ManagedClusterProperties.IngressProfile was null even after… | exception | error | azure, aks, reflection, provisioning |
| The property ' ' is not supported for the endpoint ' '. | exception | error | azure-app-service, endpoint, unsupported-operation, publishing |
| ConnectionStringAvailableEvent published for resource | exception | error | kusto, azure, connection-string, event |
| Path to C# project could not be determined. The directory | exception | error | projects, path, apphost, validation |
| The launch configuration producer returns | exception | error | aspire, async, generics, debugging |
| Foundry CLI command ' ' failed with exit code | exception | error | foundry, cli, process-exit-code, model-loading |
| Resource ' ' binds volume ' ' to environment variable ' '… | exception | error | volume, compute-environment, publish-mode, storage |
ASPIRERADIUS048 Secret stores ' ' and ' ' map to the same Bicep identifier ' ' within the same… | validation | error | radius, secrets, naming-collision, bicep |
ASPIRERADIUS050 Environment ' ' references secret store ' ', but that store is not emitted for… | exception | error | radius, publish, secret-store, reference |
| {result.ValidationMessage} | exception | critical | devtunnels, cli, validation, startup |
| Container runtime ' ' was not found on PATH. Install or set… | exception | error | containers, docker, podman, environment, path |
| Union value is of type | exception | error | pipeline, compute-environment, validation, aspire |
| DCP fork-process did not return a valid child process ID… | exception | error | process, unix, dcp, pid-parsing |
| Existing Azure sandbox group | exception | error | azure, sandbox, identity, acr |
| Object reference not passed for parameter 'callback'… | validation | error | argument-null, rust, annotation |
| REMOTE_APP_HOST_SOCKET_PATH environment variable not set… | exception | error | java, environment, apphost, code-generation |
| Toolbox ' ' changed concurrently: target version ' ' no… | exception | error | concurrency, azure, configuration-drift, reconciliation |
| A validation message must be provided for a failed… | exception | error | validation, invariant, argument |
| The project file was updated successfully, but the… | exception | error | aspire-cli, central-package-management, directory-packages-props, nu1009, partial-update |
| Unexpected Vite config format. Falling back to original… | console | warning | vite, javascript, config, https |
| Value cannot be null. (Parameter 'services') | exception | error | null-argument, dependency-injection, validation |
| Azure provisioning options can't be changed because the… | validation | error | azure, provisioning, headless, interactive, configuration |
| Failed to parse the ResolveWebAssemblyProjectReferences… | exception | error | blazor, msbuild, json-parsing, apphost |
| The Rust app ' ' builds from the absolute path ' '… | exception | error | rust, dockerfile, publish, path |
| Unable to work out which binary the Rust app | exception | error | rust, cargo, ambiguity, workspace |
| A ConfigureRadiusInfrastructure callback renamed container | exception | error | radius, bicep, publish-time, service-discovery |
| ADC request ' ' failed with HTTP ( ). | exception | error | azure, http, authorization, rbac |
| The Rust app ' ' builds from ' ', which resolves outside… | exception | error | rust, dockerfile, publish, path-traversal |
| Failed to register cancellation token with ID | exception | error | cancellation, registry, concurrency, invariant |
| Scope limit of reached for . Scope ' ' will not be added. | exception | error | opentelemetry, limits, scope, dashboard, memory |
| Could not find tenant id | exception | error | azure, arm, tenant, subscription, authentication |
| Helm release name ' ' is invalid. Use lowercase letters… | exception | error | kubernetes, helm, validation, naming |
| IAM role ARN ' ' is not in the expected form 'arn:aws:iam:… | validation | error | aws, iam, validation, radius |
| Circular dependency detected | exception | error | aspire, circular-dependency, orchestration, app-model |
| Resource ' ' is configured to publish as an Azure Container… | exception | error | azure, container-apps, publish, missing-environment |
| Azure Container App environments | exception | error | azure, container-apps, naming-collision, publish |
| Browser debug connection closed by the remote endpoint with… | exception | error | websocket, cdp, browser, connection-closed |
| Headers too large (limit bytes) | exception | error | python, connection, headers, protocol |
ASPIRERADIUS087 A ConfigureRadiusInfrastructure callback left environment variable | exception | error | radius, publish, env-var, validation, aspireradius087 |
| Gateway ' ' configures hostnames that would be inherited by… | exception | error | kubernetes, gateway-api, validation, hostnames |
| ProvisionableConstruct.DefineProperty | exception | error | reflection, azure, aks, azure-provisioning, version-incompatibility |
| The Microsoft Foundry model catalog returned no models… | exception | error | code-generation, empty-result-set, azure-foundry, tooling |
| ' ' is not a valid value. | exception | error | azure, role-assignments, enum, argument |
| Named service references are only supported for resources… | exception | error | aspire, service-discovery, withreference |
| No project file found. | exception | error | cli, project-resolution, apphost, discovery |
| ADC request ' ' returned an incomplete response. | exception | error | azure, http-response, deserialization, sandboxes |
| ASPIRE_REMOTE_APPHOST_TOKEN environment variable not set… | exception | error | java, authentication, environment, token |
| Directory ' ' contains no pom.xml, build.gradle… | exception | error | java, build-tool, detection, directory |
| Foundry CLI command ' ' exited before producing required… | exception | error | foundry, cli, service-startup, process-exit |
| Java application ' ' cannot be published because its has no… | exception | error | java, wrapper, file-not-found, publish |
| cannot be used when a JAR path has been specified. Use… | exception | error | java, aspire-hosting, invalid-configuration, build-tool |
| The launch configuration callback context belongs to… | exception | error | dotnet, aspire, debugging, launch-configuration |