Hej you fine people! We're using a Pulumi Webhook—created via the Pulumi Provider—to monitor activity. Everything is fine and dandy until we

pulumi refresh

. We get the following error:

pulumiservice:index:Webhook ([...]-pulumi-webhook):
    error: error reading from server: read tcp 127.0.0.1:56677->127.0.0.1:56674: wsarecv: An existing connection was forcibly closed by the remote host.

  pulumi:pulumi:Stack ([...]):
    panic: interface conversion: interface {} is nil, not resource.PropertyMap
    goroutine 98 [running]:
    <http://github.com/pulumi/pulumi/sdk/v3/go/common/resource.PropertyValue.ObjectValue(...)|github.com/pulumi/pulumi/sdk/v3/go/common/resource.PropertyValue.ObjectValue(...)>
        /home/runner/go/pkg/mod/github.com/pulumi/pulumi/sdk/v3@v3.37.2/go/common/resource/properties.go:431
    <http://github.com/pulumi/pulumi-pulumiservice/provider/pkg/provider.(*PulumiServiceWebhookResource).Diff(0x184f460|github.com/pulumi/pulumi-pulumiservice/provider/pkg/provider.(*PulumiServiceWebhookResource).Diff(0x184f460>?, 0xc0000c4000)
        /home/runner/work/pulumi-pulumiservice/pulumi-pulumiservice/provider/pkg/provider/webhook.go:132 +0x64b
    <http://github.com/pulumi/pulumi-pulumiservice/provider/pkg/provider.(*pulumiserviceProvider).Diff(0xc00058c3c0|github.com/pulumi/pulumi-pulumiservice/provider/pkg/provider.(*pulumiserviceProvider).Diff(0xc00058c3c0>, {0xc0001c5880?, 0x101fb55?}, 0x40?)
        /home/runner/work/pulumi-pulumiservice/pulumi-pulumiservice/provider/pkg/provider/provider.go:181 +0x74
    <http://github.com/pulumi/pulumi/sdk/v3/proto/go._ResourceProvider_Diff_Handler.func1({0x18588a8|github.com/pulumi/pulumi/sdk/v3/proto/go._ResourceProvider_Diff_Handler.func1({0x18588a8>, 0xc00068c390}, {0x1623ca0?, 0xc0000c4000})
        /home/runner/go/pkg/mod/github.com/pulumi/pulumi/sdk/v3@v3.37.2/proto/go/provider.pb.go:3707 +0x78
    <http://github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc.OpenTracingServerInterceptor.func1({0x18588a8|github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc.OpenTracingServerInterceptor.func1({0x18588a8>, 0xc00068c030}, {0x1623ca0, 0xc0000c4000}, 0xc000392120, 0xc0002500c0)
        /home/runner/go/pkg/mod/github.com/grpc-ecosystem/grpc-opentracing@v0.0.0-20180507213350-8e809c8a8645/go/otgrpc/server.go:57 +0x3f9
    <http://github.com/pulumi/pulumi/sdk/v3/proto/go._ResourceProvider_Diff_Handler({0x1654080|github.com/pulumi/pulumi/sdk/v3/proto/go._ResourceProvider_Diff_Handler({0x1654080>?, 0xc00058c3c0}, {0x18588a8, 0xc00068c030}, 0xc00058c2a0, 0xc0003b2640)
        /home/runner/go/pkg/mod/github.com/pulumi/pulumi/sdk/v3@v3.37.2/proto/go/provider.pb.go:3709 +0x138
    <http://google.golang.org/grpc.(*Server).processUnaryRPC(0xc00031ac40|google.golang.org/grpc.(*Server).processUnaryRPC(0xc00031ac40>, {0x185e020, 0xc000684340}, 0xc000394000, 0xc0002b9fb0, 0x1e85728, 0x0)
        /home/runner/go/pkg/mod/google.golang.org/grpc@v1.47.0/server.go:1283 +0xcfe
    <http://google.golang.org/grpc.(*Server).handleStream(0xc00031ac40|google.golang.org/grpc.(*Server).handleStream(0xc00031ac40>, {0x185e020, 0xc000684340}, 0xc000394000, 0x0)
        /home/runner/go/pkg/mod/google.golang.org/grpc@v1.47.0/server.go:1620 +0xa2f
    <http://google.golang.org/grpc.(*Server).serveStreams.func1.2()|google.golang.org/grpc.(*Server).serveStreams.func1.2()>
        /home/runner/go/pkg/mod/google.golang.org/grpc@v1.47.0/server.go:922 +0x98
    created by <http://google.golang.org/grpc.(*Server).serveStreams.func1|google.golang.org/grpc.(*Server).serveStreams.func1>
        /home/runner/go/pkg/mod/google.golang.org/grpc@v1.47.0/server.go:920 +0x28a

After this unsuccessful

refresh

, attempts to

pulumi up

then also fail:

panic: interface conversion: interface {} is nil, not resource.PropertyMap
    goroutine 13 [running]:
    <http://github.com/pulumi/pulumi/sdk/v3/go/common/resource.PropertyValue.ObjectValue(...)|github.com/pulumi/pulumi/sdk/v3/go/common/resource.PropertyValue.ObjectValue(...)>
        /home/runner/go/pkg/mod/github.com/pulumi/pulumi/sdk/v3@v3.37.2/go/common/resource/properties.go:431
    <http://github.com/pulumi/pulumi-pulumiservice/provider/pkg/provider.(*PulumiServiceWebhookResource).Diff(0x184f460|github.com/pulumi/pulumi-pulumiservice/provider/pkg/provider.(*PulumiServiceWebhookResource).Diff(0x184f460>?, 0xc0004e2b60)
        /home/runner/work/pulumi-pulumiservice/pulumi-pulumiservice/provider/pkg/provider/webhook.go:132 +0x64b
    <http://github.com/pulumi/pulumi-pulumiservice/provider/pkg/provider.(*pulumiserviceProvider).Diff(0xc000106360|github.com/pulumi/pulumi-pulumiservice/provider/pkg/provider.(*pulumiserviceProvider).Diff(0xc000106360>, {0xc0001d7880?, 0x101fb55?}, 0x40?)
        /home/runner/work/pulumi-pulumiservice/pulumi-pulumiservice/provider/pkg/provider/provider.go:181 +0x74
    <http://github.com/pulumi/pulumi/sdk/v3/proto/go._ResourceProvider_Diff_Handler.func1({0x18588a8|github.com/pulumi/pulumi/sdk/v3/proto/go._ResourceProvider_Diff_Handler.func1({0x18588a8>, 0xc0002494d0}, {0x1623ca0?, 0xc0004e2b60})
        /home/runner/go/pkg/mod/github.com/pulumi/pulumi/sdk/v3@v3.37.2/proto/go/provider.pb.go:3707 +0x78
    <http://github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc.OpenTracingServerInterceptor.func1({0x18588a8|github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc.OpenTracingServerInterceptor.func1({0x18588a8>, 0xc000249110}, {0x1623ca0, 0xc0004e2b60}, 0xc000422740, 0xc000443050)
        /home/runner/go/pkg/mod/github.com/grpc-ecosystem/grpc-opentracing@v0.0.0-20180507213350-8e809c8a8645/go/otgrpc/server.go:57 +0x3f9
    <http://github.com/pulumi/pulumi/sdk/v3/proto/go._ResourceProvider_Diff_Handler({0x1654080|github.com/pulumi/pulumi/sdk/v3/proto/go._ResourceProvider_Diff_Handler({0x1654080>?, 0xc000106360}, {0x18588a8, 0xc000249110}, 0xc000122f00, 0xc000392100)
        /home/runner/go/pkg/mod/github.com/pulumi/pulumi/sdk/v3@v3.37.2/proto/go/provider.pb.go:3709 +0x138
    <http://google.golang.org/grpc.(*Server).processUnaryRPC(0xc00031ac40|google.golang.org/grpc.(*Server).processUnaryRPC(0xc00031ac40>, {0x185e020, 0xc000505860}, 0xc0000d97a0, 0xc000317110, 0x1e85728, 0x0)
        /home/runner/go/pkg/mod/google.golang.org/grpc@v1.47.0/server.go:1283 +0xcfe
    <http://google.golang.org/grpc.(*Server).handleStream(0xc00031ac40|google.golang.org/grpc.(*Server).handleStream(0xc00031ac40>, {0x185e020, 0xc000505860}, 0xc0000d97a0, 0x0)
        /home/runner/go/pkg/mod/google.golang.org/grpc@v1.47.0/server.go:1620 +0xa2f
    <http://google.golang.org/grpc.(*Server).serveStreams.func1.2()|google.golang.org/grpc.(*Server).serveStreams.func1.2()>
        /home/runner/go/pkg/mod/google.golang.org/grpc@v1.47.0/server.go:922 +0x98
    created by <http://google.golang.org/grpc.(*Server).serveStreams.func1|google.golang.org/grpc.(*Server).serveStreams.func1>
        /home/runner/go/pkg/mod/google.golang.org/grpc@v1.47.0/server.go:920 +0x28a

  pulumiservice:index:Webhook ([...]-pulumi-webhook):
    error: error reading from server: read tcp 127.0.0.1:56886->127.0.0.1:56883: wsarecv: An existing connection was forcibly closed by the remote host.

To fix the issue, we found that we have to

destroy

the stack and

up

it again—then everything is back in order. Has anybody had similar problems, is this a known issue, and how should we proceed? 😄 Thanks in advance!

@thousands-area-40147 could you file an issuer for that please? cc @bland-chef-60652

Will do 👌

If you could file an issue here, that would be great, thank you!

thanks!