java.lang.VerifyError: Bad type on operand stack #24
Description
When trying to use this in a ruby-verticle like so:
require 'vertx'
psql_config = {
address: "db-psql",
connection: "PostgreSQL",
maxPoolSize: 5,
username: "recipebook",
password: "$uper$ecret",
database: "recipebooks",
}
Vertx.deploy_module("io.vertx~mod-mysql-postgresql~0.2.0", psql_config)
Vertx.deploy_verticle("server.rb", {}, 4)where server.rb looks like:
require 'vertx'
require 'pp'
include Vertx
rm = RouteMatcher.new
rm.get('/recipes') do |req|
EventBus.send("db-psql", { action: :select, table: :recipes }.to_json) do |reply|
Vertx.logger.info reply.pretty_inspect
req.response.end(reply.body.to_json)
end
end
rm.get('/recipes/:id') do |req|
req.response.status_code(404).end({ error: 'no such book'}.to_json);
end
HttpServer.new.request_handler(rm).listen(8080)it throws this error:
Unexpected exception in Ruby verticle
java.lang.VerifyError: Bad type on operand stack
Exception Details:
Location:
io/vertx/asyncsql/Starter.reportFailure(Ljava/lang/Throwable;)V @2: invokestatic
Reason:
Type 'io/vertx/asyncsql/Starter' (current frame, stack[0]) is not assignable to 'org/vertx/scala/core/VertxExecutionContext'
Current Frame:
bci: @2
flags: { }
locals: { 'io/vertx/asyncsql/Starter', 'java/lang/Throwable' }
stack: { 'io/vertx/asyncsql/Starter', 'java/lang/Throwable' }
Bytecode:
0000000: 2a2b b800 72b1
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2493)
at java.lang.Class.getConstructor0(Class.java:2803)
at java.lang.Class.newInstance(Class.java:345)
at org.vertx.scala.lang.ClassLoaders$$anonfun$newInstance$1.apply(ClassLoaders.scala:38)
at scala.util.Try$.apply(Try.scala:161)
at org.vertx.scala.lang.ClassLoaders$.newInstance(ClassLoaders.scala:36)
at org.vertx.scala.platform.impl.ScalaVerticleFactory.createVerticle(ScalaVerticleFactory.scala:69)
at org.vertx.java.platform.impl.DefaultPlatformManager$18.run(DefaultPlatformManager.java:1269)
at org.vertx.java.core.impl.DefaultContext$3.run(DefaultContext.java:170)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:354)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:348)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101)
at java.lang.Thread.run(Thread.java:744)
What is wrong?