lightningj-org/lightningj

Exception paying an invoice using the synchronous API

Closed this issue · 5 comments

yayitswei commented

Couldn't find this in the documentation, so I figured I'd ask here.

I'm trying to pay an invoice using the synchronous API. I'm creating an empty SendRequest object, setting the payment request string, and passing that to .sendPaymentSync. Basically (the Clojure equivalent of) this:

api.sendPaymentSync(SendRequest().setPaymentRequest("lnsb10n1pdw6wbdpp5aq9jhyc4sk227qpu2czfmwfldpe3wvsfucqg6t3ny41zrlx09s2qdqqcqzysu2gc2Xwq2fn6sxcw5njr0qdrxfq2yn05mvgyv5dy9cbdnj9py54zar87k36t88u4yrc9pc7dg20ntzq33r7y7l5p0pne3p8qcdyk53gp9l3x2e"))

Getting this error:

#error {
 :cause "org.lightningj.lnd.proto.LightningApi$Hop.parseUnknownFieldProto3(Lcom/google/protobuf/CodedInputStream;Lcom/google/protobuf/UnknownFieldSet$Builder;Lcom/google/protobuf/ExtensionRegistryLite;I)Z"
 :via
 [{:type org.lightningj.lnd.wrapper.ClientSideException
   :message "CANCELLED: Failed to read message."
   :at [org.lightningj.lnd.wrapper.StatusExceptionWrapper wrap "StatusExceptionWrapper.java" 69]}
  {:type io.grpc.StatusRuntimeException
   :message "CANCELLED: Failed to read message."
   :at [io.grpc.stub.ClientCalls toStatusRuntimeException "ClientCalls.java" 210]}
  {:type java.lang.NoSuchMethodError
   :message "org.lightningj.lnd.proto.LightningApi$Hop.parseUnknownFieldProto3(Lcom/google/protobuf/CodedInputStream;Lcom/google/protobuf/UnknownFieldSet$Builder;Lcom/google/protobuf/ExtensionRegistryLite;I)Z"
   :at [org.lightningj.lnd.proto.LightningApi$Hop <init> "LightningApi.java" 45676]}]
 :trace
 [[org.lightningj.lnd.proto.LightningApi$Hop <init> "LightningApi.java" 45676]
  [org.lightningj.lnd.proto.LightningApi$Hop <init> "LightningApi.java" 45637]
  [org.lightningj.lnd.proto.LightningApi$Hop$1 parsePartialFrom "LightningApi.java" 46318]
  [org.lightningj.lnd.proto.LightningApi$Hop$1 parsePartialFrom "LightningApi.java" 46313]
  [com.google.protobuf.CodedInputStream readMessage "CodedInputStream.java" 497]
  [org.lightningj.lnd.proto.LightningApi$Route <init> "LightningApi.java" 46506]
  [org.lightningj.lnd.proto.LightningApi$Route <init> "LightningApi.java" 46441]
  [org.lightningj.lnd.proto.LightningApi$Route$1 parsePartialFrom "LightningApi.java" 47544]
  [org.lightningj.lnd.proto.LightningApi$Route$1 parsePartialFrom "LightningApi.java" 47539]
  [com.google.protobuf.CodedInputStream readMessage "CodedInputStream.java" 497]
  [org.lightningj.lnd.proto.LightningApi$SendResponse <init> "LightningApi.java" 7595]
  [org.lightningj.lnd.proto.LightningApi$SendResponse <init> "LightningApi.java" 7537]
  [org.lightningj.lnd.proto.LightningApi$SendResponse$1 parsePartialFrom "LightningApi.java" 8265]
  [org.lightningj.lnd.proto.LightningApi$SendResponse$1 parsePartialFrom "LightningApi.java" 8260]
...

Any tips on debugging? Thanks in advance!

herrvendil commented
yayitswei commented

Thanks! Let me know if you need any more information to repro.

herrvendil commented

Hi again

I have looked at this issue quickly and I don't get the same error when trying:

SendRequest request = new SendRequest();
request.setPaymentRequest("lntb25u1pdwutr9pp5y4plra8az4krdlzlxs3wgalldsce3sg80hlg9fkwcfsxr6lg7drsdpdfahx2grsd3shjgrxdaezqstnw3jhymmfvssy66twv4e8xcqzysxqrrssxdz7ykanxv6nc0p6ma24apwygvrp0fmwx88270kufyunpnwgtn2hcqd9jdahssh6k7fw8f7x09mkp2js58zsa5g6euxawaqqvdggzhqpm9g07w");
System.out.println(synchronousLndAPI.sendPaymentSync(request).toJsonAsString(true));

I get error of not enough founded route with was expected since I have had some problems with my channels lately (but not connected to this issue).

What I found on internet that the MethodNotFound error could happen if there was muliple protobuf on the class path: see protocolbuffers/protobuf#3499

Can you check your classpath that correct libraries are linked? List of current dependencies in the project are found here: http://www.lightningj.org/dependencies/root.html

yayitswei commented

Thanks taking a look and for the tip on a possible classpath problem. This is the dependency list for lightningj according to leiningen, Clojure's build tool:

 [org.lightningj/lightningj "0.4.1-Beta"]
   [com.google.api.grpc/googleapis-common-protos "0.0.3"]
     [com.google.protobuf/protobuf-java "3.0.0"]
   [io.grpc/grpc-netty "1.7.0"]
     [io.grpc/grpc-core "1.7.0"]
       [com.google.code.findbugs/jsr305 "3.0.0"]
       [com.google.errorprone/error_prone_annotations "2.0.19"]
       [com.google.instrumentation/instrumentation-api "0.4.3" :exclusions [[com.google.errorprone/error_prone_annotations] [io.grpc/grpc-context]]]
       [io.grpc/grpc-context "1.7.0"]
       [io.opencensus/opencensus-api "0.6.0" :exclusions [[com.google.code.findbugs/jsr305] [com.google.errorprone/error_prone_annotations] [io.grpc/grpc-context]]]
     [io.netty/netty-codec-http2 "4.1.16.Final"]
       [io.netty/netty-codec-http "4.1.16.Final"]
         [io.netty/netty-codec "4.1.16.Final"]
       [io.netty/netty-handler "4.1.16.Final"]
         [io.netty/netty-buffer "4.1.16.Final"]
           [io.netty/netty-common "4.1.16.Final"]
     [io.netty/netty-handler-proxy "4.1.16.Final"]
       [io.netty/netty-codec-socks "4.1.16.Final"]
       [io.netty/netty-transport "4.1.16.Final"]
         [io.netty/netty-resolver "4.1.16.Final"]
   [io.grpc/grpc-protobuf "1.7.0"]
     [com.google.api.grpc/proto-google-common-protos "0.1.9" :exclusions [[com.google.protobuf/protobuf-java] [com.google.api/api-common]]]
     [com.google.guava/guava "19.0"]
     [com.google.protobuf/protobuf-java-util "3.4.0"]
       [com.google.code.gson/gson "2.7"]
     [io.grpc/grpc-protobuf-lite "1.7.0" :exclusions [[com.google.protobuf/protobuf-lite]]]
   [io.grpc/grpc-stub "1.7.0"]
   [io.netty/netty-tcnative-boringssl-static "2.0.6.Final"]
   [org.glassfish/javax.json "1.1.2"]

And I did get a few warnings while generating the dependency list:

$ lein deps :tree > deps
WARNING!!! version ranges found for:
[org.lightningj/lightningj "0.4.1-Beta"] -> [io.grpc/grpc-netty "1.7.0"] -> [io.grpc/grpc-core "[1.7.0,1.7.0]"]
Consider using [org.lightningj/lightningj "0.4.1-Beta" :exclusions [io.grpc/grpc-core]].
[org.lightningj/lightningj "0.4.1-Beta"] -> [io.grpc/grpc-netty "1.7.0"] -> [io.netty/netty-codec-http2 "[4.1.16.Final,4.1.16.Final]"]
Consider using [org.lightningj/lightningj "0.4.1-Beta" :exclusions [io.netty/netty-codec-http2]].

Possibly confusing dependencies found:
[org.lightningj/lightningj "0.4.1-Beta"] -> [com.google.api.grpc/googleapis-common-protos "0.0.3"] -> [com.google.protobuf/protobuf-java "3.0.0"]
 overrides
[org.lightningj/lightningj "0.4.1-Beta"] -> [io.grpc/grpc-protobuf "1.7.0"] -> [com.google.protobuf/protobuf-java-util "3.4.0"] -> [com.google.protobuf/protobuf-java "3.4.0"]
 and
[org.lightningj/lightningj "0.4.1-Beta"] -> [io.grpc/grpc-protobuf "1.7.0"] -> [com.google.protobuf/protobuf-java "3.4.0"]

Consider using these exclusions:
[org.lightningj/lightningj "0.4.1-Beta" :exclusions [com.google.protobuf/protobuf-java]]
[org.lightningj/lightningj "0.4.1-Beta" :exclusions [com.google.protobuf/protobuf-java]]

I'm surprised that leiningen generates a different dependency list than gradle, will need to investigate more.

yayitswei commented

Solved! Needed to include an extra dependency to fix version ranges for protobuf-java (3.0.0->3.4.0).

[com.google.protobuf/protobuf-java "3.4.0"]

I'm not completely sure why it works differently in clojure vs plain java, but at least my issue is resolved for now.

I found the version range conflict by comparing gradle's dependency tree with leiningen's dependency tree.

$ gradle dependencies --configuration runtime
...
\--- org.lightningj:lightningj:0.4.1-Beta
     +--- com.google.api.grpc:googleapis-common-protos:0.0.3
     |    +--- com.google.protobuf:protobuf-java:3.0.0 -> 3.4.0
     |    +--- io.grpc:grpc-stub:0.15.0 -> 1.7.0
     |    |    \--- io.grpc:grpc-core:1.7.0
     |    |         +--- io.grpc:grpc-context:1.7.0
     |    |         +--- com.google.guava:guava:19.0
     |    |         +--- com.google.errorprone:error_prone_annotations:2.0.19
     |    |         +--- com.google.code.findbugs:jsr305:3.0.0
     |    |         +--- com.google.instrumentation:instrumentation-api:0.4.3
     |    |         |    +--- com.google.code.findbugs:jsr305:3.0.0
     |    |         |    \--- com.google.guava:guava:19.0
     |    |         \--- io.opencensus:opencensus-api:0.6.0
     |    |              \--- com.google.guava:guava:19.0
     |    \--- io.grpc:grpc-protobuf:0.15.0 -> 1.7.0
     |         +--- io.grpc:grpc-core:1.7.0 (*)
     |         +--- com.google.protobuf:protobuf-java:3.4.0
     |         +--- com.google.guava:guava:19.0
     |         +--- com.google.protobuf:protobuf-java-util:3.4.0
     |         |    +--- com.google.protobuf:protobuf-java:3.4.0
     |         |    +--- com.google.guava:guava:19.0
     |         |    \--- com.google.code.gson:gson:2.7
     |         +--- com.google.api.grpc:proto-google-common-protos:0.1.9
     |         \--- io.grpc:grpc-protobuf-lite:1.7.0
     |              +--- io.grpc:grpc-core:1.7.0 (*)
     |              \--- com.google.guava:guava:19.0
     +--- io.netty:netty-tcnative-boringssl-static:2.0.6.Final
     +--- io.grpc:grpc-netty:1.7.0
     |    +--- io.grpc:grpc-core:[1.7.0] -> 1.7.0 (*)
     |    +--- io.netty:netty-codec-http2:[4.1.16.Final] -> 4.1.16.Final
     |    |    +--- io.netty:netty-codec-http:4.1.16.Final
     |    |    |    \--- io.netty:netty-codec:4.1.16.Final
     |    |    |         \--- io.netty:netty-transport:4.1.16.Final
     |    |    |              +--- io.netty:netty-buffer:4.1.16.Final
     |    |    |              |    \--- io.netty:netty-common:4.1.16.Final
     |    |    |              \--- io.netty:netty-resolver:4.1.16.Final
     |    |    |                   \--- io.netty:netty-common:4.1.16.Final
     |    |    \--- io.netty:netty-handler:4.1.16.Final
     |    |         +--- io.netty:netty-buffer:4.1.16.Final (*)
     |    |         +--- io.netty:netty-transport:4.1.16.Final (*)
     |    |         \--- io.netty:netty-codec:4.1.16.Final (*)
     |    \--- io.netty:netty-handler-proxy:4.1.16.Final
     |         +--- io.netty:netty-transport:4.1.16.Final (*)
     |         +--- io.netty:netty-codec-socks:4.1.16.Final
     |         |    \--- io.netty:netty-codec:4.1.16.Final (*)
     |         \--- io.netty:netty-codec-http:4.1.16.Final (*)
     +--- io.grpc:grpc-protobuf:1.7.0 (*)
     +--- io.grpc:grpc-stub:1.7.0 (*)
     +--- javax.json:javax.json-api:1.0 -> 1.1.2
     \--- org.glassfish:javax.json:1.1.2
          \--- javax.json:javax.json-api:1.1.2

Thanks for your help.