# Config file load error on elastic stack **URL:** \ **Category:** Logstash\ **Created:** [September 14, 2020, 2:01pm UTC](https://discuss.elastic.co/t/config-file-load-error-on-elastic-stack/248540 "2020-09-14T14:01:58Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![saiswaroop1989](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/saiswaroop1989/32/75541_2.png) [@saiswaroop1989](https://discuss.elastic.co/u/saiswaroop1989)\ **Post date:** [September 14, 2020, 2:01pm UTC](https://discuss.elastic.co/t/config-file-load-error-on-elastic-stack/248540/1 "2020-09-14T14:01:58Z")
Hello, Can some one help with the below error [2020-09-14T19:28:25,643][WARN][logstash.config.source.multilocal] Ignoring the 'pipelines.yml' file because modules or command line options are specified [2020-09-14T19:28:25,760][INFO][logstash.runner] Starting Logstash {"logstash.version"=\>"7.7.0"} [2020-09-14T19:28:27,858][INFO][org.reflections.Reflections] Reflections took 44 ms to scan 1 urls, producing 21 keys and 41 values [2020-09-14T19:28:29,917][ERROR][logstash.plugins.registry] Problems loading a plugin with {:type=\>"input", :name=\>"azureblob", :path=\>"logstash/inputs/azureblob", :error\_message=\>"no implicit conversion of nil into String", :error\_class=\>TypeError, :error\_backtrace=\>["org/jruby/RubyKernel.java:976:in `require'", "C:/logstash-7.7.0/vendor/bundle/jruby/2.5.0/gems/polyglot-0.3.5/lib/polyglot.rb:65:in `require'", "C:/logstash-7.7.0/vendor/bundle/jruby/2.5.0/gems/logstash-input-azureblob-0.9.13-java/lib/com/microsoft/json-parser.rb:3:in `
'", "org/jruby/RubyKernel.java:974:in `require'", "C:/logstash-7.7.0/vendor/bundle/jruby/2.5.0/gems/polyglot-0.3.5/lib/polyglot.rb:65:in `require'", "C:/logstash-7.7.0/vendor/bundle/jruby/2.5.0/gems/logstash-input-azureblob-0.9.13-java/lib/logstash/inputs/azureblob.rb:10:in `'", "org/jruby/RubyKernel.java:974:in `require'", "C:/logstash-7.7.0/vendor/bundle/jruby/2.5.0/gems/polyglot-0.3.5/lib/polyglot.rb:65:in `require'", "C:/logstash-7.7.0/logstash-core/lib/logstash/plugins/registry.rb:207:in `legacy_lookup'", "C:/logstash-7.7.0/logstash-core/lib/logstash/plugins/registry.rb:182:in `block in lookup'", "org/jruby/ext/thread/Mutex.java:164:in `synchronize'", "C:/logstash-7.7.0/logstash-core/lib/logstash/plugins/registry.rb:178:in `lookup'", "C:/logstash-7.7.0/logstash-core/lib/logstash/plugins/registry.rb:232:in `lookup_pipeline_plugin'", "C:/logstash-7.7.0/logstash-core/lib/logstash/plugin.rb:160:in `lookup'", "org/logstash/plugins/PluginFactoryExt.java:224:in `plugin'", "org/logstash/execution/JavaBasePipelineExt.java:80:in `initialize'", "C:/logstash-7.7.0/logstash-core/lib/logstash/java\_pipeline.rb:43:in `initialize'", "C:/logstash-7.7.0/logstash-core/lib/logstash/pipeline_action/create.rb:52:in `execute'", "C:/logstash-7.7.0/logstash-core/lib/logstash/agent.rb:342:in `block in converge_state'"]} [2020-09-14T19:28:29,932][ERROR][logstash.agent] Failed to execute action {:action=>LogStash::PipelineAction::Create/pipeline_id:main, :exception=>"Java::JavaLang::IllegalStateException", :message=>"Unable to configure plugins: (PluginLoadingError) Couldn't find any input plugin named 'azureblob'. Are you sure this is correct? Trying to load the azureblob input plugin resulted in this error: Problems loading the requested plugin named azureblob of type input. Error: TypeError no implicit conversion of nil into String", :backtrace=>["org.logstash.config.ir.CompiledPipeline.(CompiledPipeline.java:126)", "org.logstash.execution.JavaBasePipelineExt.initialize(JavaBasePipelineExt.java:80)", "org.logstash.execution.JavaBasePipelineExt$INVOKER$i$1$0$initialize.call(JavaBasePipelineExt$INVOKER$i$1$0$initialize.gen)", "org.jruby.internal.runtime.methods.JavaMethod$JavaMethodN.call(JavaMethod.java:837)", "org.jruby.ir.runtime.IRRuntimeHelpers.instanceSuper(IRRuntimeHelpers.java:1169)", "org.jruby.ir.runtime.IRRuntimeHelpers.instanceSuperSplatArgs(IRRuntimeHelpers.java:1156)", "org.jruby.ir.targets.InstanceSuperInvokeSite.invoke(InstanceSuperInvokeSite.java:39)", "C_3a_.logstash_minus_7_dot_7_dot_0.logstash_minus_core.lib.logstash.java_pipeline.RUBY$method$initialize$0(C:/logstash-7.7.0/logstash-core/lib/logstash/java_pipeline.rb:43)", "org.jruby.internal.runtime.methods.CompiledIRMethod.call(CompiledIRMethod.java:82)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.call(MixedModeIRMethod.java:70)", "org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:332)", "org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:86)", "org.jruby.RubyClass.newInstance(RubyClass.java:939)", "org.jruby.RubyClass$INVOKER$i$newInstance.call(RubyClass$INVOKER$i$newInstance.gen)", "org.jruby.ir.targets.InvokeSite.invoke(InvokeSite.java:207)", "C_3a_.logstash_minus_7_dot_7_dot_0.logstash_minus_core.lib.logstash.pipeline_action.create.RUBY$method$execute$0(C:/logstash-7.7.0/logstash-core/lib/logstash/pipeline_action/create.rb:52)", "C_3a_.logstash_minus_7_dot_7_dot_0.logstash_minus_core.lib.logstash.pipeline_action.create.RUBY$method$execute$0$ __VARARGS__ (C:/logstash-7.7.0/logstash-core/lib/logstash/pipeline_action/create.rb)", "org.jruby.internal.runtime.methods.CompiledIRMethod.call(CompiledIRMethod.java:82)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.call(MixedModeIRMethod.java:70)", "org.jruby.ir.targets.InvokeSite.invoke(InvokeSite.java:207)", "C_3a_.logstash_minus_7_dot_7_dot_0.logstash_minus_core.lib.logstash.agent.RUBY$block$converge_state$2(C:/logstash-7.7.0/logstash-core/lib/logstash/agent.rb:342)", "org.jruby.runtime.CompiledIRBlockBody.callDirect(CompiledIRBlockBody.java:138)", "org.jruby.runtime.IRBlockBody.call(IRBlockBody.java:58)", "org.jruby.runtime.IRBlockBody.call(IRBlockBody.java:52)", "org.jruby.runtime.Block.call(Block.java:139)", "org.jruby.RubyProc.call(RubyProc.java:318)", "org.jruby.internal.runtime.RubyRunnable.run(RubyRunnable.java:105)", "java.base/java.lang.Thread.run(Thread.java:832)"]} warning: thread "Converge PipelineAction::Create
" terminated with exception (report_on_exception is true): LogStash::Error: Don't know how to handle `Java::JavaLang::IllegalStateException`for`PipelineAction::Create` create at org/logstash/execution/ConvergeResultExt.java:129 add at org/logstash/execution/ConvergeResultExt.java:57 converge_state at C:/logstash-7.7.0/logstash-core/lib/logstash/agent.rb:355 [2020-09-14T19:28:29,943][ERROR][logstash.agent] An exception happened when converging configuration {:exception=>LogStash::Error, :message=>"Don't know how to handle`Java::JavaLang::IllegalStateException`for`PipelineAction::Create`", :backtrace=>["org/logstash/execution/ConvergeResultExt.java:129:in `create'", "org/logstash/execution/ConvergeResultExt.java:57:in `add'", "C:/logstash-7.7.0/logstash-core/lib/logstash/agent.rb:355:in `block in converge\_state'"]} [2020-09-14T19:28:30,009][FATAL][logstash.runner] An unexpected error occurred! {:error=\>#\`\>, :backtrace=\>["org/logstash/execution/ConvergeResultExt.java:129:in `create'", "org/logstash/execution/ConvergeResultExt.java:57:in `add'", "C:/logstash-7.7.0/logstash-core/lib/logstash/agent.rb:355:in `block in converge\_state'"]} [2020-09-14T19:28:30,030][ERROR][org.logstash.Logstash] java.lang.IllegalStateException: Logstash stopped processing because of an error: (SystemExit) exit I'm using the below conf file. FYI, I use windows machine, input { azureblob { storage\_account\_name =\> "mystorageaccount" storage\_access\_key =\> "VGhpcyBpcyBhIGZha2Uga2V5Lg==" container =\> "insights-logs-networksecuritygroupflowevent" codec =\> "json" # Refer [https://docs.microsoft.com/azure/network-watcher/network-watcher-read-nsg-flow-logs](https://docs.microsoft.com/azure/network-watcher/network-watcher-read-nsg-flow-logs) # Typical numbers could be 21/9 or 12/2 depends on the nsg log file types file\_head\_bytes =\> 12 file\_tail\_bytes =\> 2 # Enable / tweak these settings when event is too big for codec to handle. # break\_json\_down\_policy =\> "with\_head\_tail" # break\_json\_batch\_count =\> 2 } } filter { split { field =\> "[records]" } split { field =\> "[records][properties][flows]"} split { field =\> "[records][properties][flows][flows]"} split { field =\> "[records][properties][flows][flows][flowTuples]"} mutate{ split =\> { "[records][resourceId]" =\> "/"} add\_field =\> {"Subscription" =\> "%{[records][resourceId][2]}" "ResourceGroup" =\> "%{[records][resourceId][4]}" "NetworkSecurityGroup" =\> "%{[records][resourceId][8]}"} convert =\> {"Subscription" =\> "string"} convert =\> {"ResourceGroup" =\> "string"} convert =\> {"NetworkSecurityGroup" =\> "string"} split =\> { "[records][properties][flows][flows][flowTuples]" =\> ","} add\_field =\> { "unixtimestamp" =\> "%{[records][properties][flows][flows][flowTuples][0]}" "srcIp" =\> "%{[records][properties][flows][flows][flowTuples][1]}" "destIp" =\> "%{[records][properties][flows][flows][flowTuples][2]}" "srcPort" =\> "%{[records][properties][flows][flows][flowTuples][3]}" "destPort" =\> "%{[records][properties][flows][flows][flowTuples][4]}" "protocol" =\> "%{[records][properties][flows][flows][flowTuples][5]}" "trafficflow" =\> "%{[records][properties][flows][flows][flowTuples][6]}" "traffic" =\> "%{[records][properties][flows][flows][flowTuples][7]}" "flowstate" =\> "%{[records][properties][flows][flows][flowTuples][8]}" "packetsSourceToDest" =\> "%{[records][properties][flows][flows][flowTuples][9]}" "bytesSentSourceToDest" =\> "%{[records][properties][flows][flows][flowTuples][10]}" "packetsDestToSource" =\> "%{[records][properties][flows][flows][flowTuples][11]}" "bytesSentDestToSource" =\> "%{[records][properties][flows][flows][flowTuples][12]}" } convert =\> {"unixtimestamp" =\> "integer"} convert =\> {"srcPort" =\> "integer"} convert =\> {"destPort" =\> "integer"} } date{ match =\> ["unixtimestamp" , "UNIX"] } } output { stdout { codec =\> rubydebug } elasticsearch { hosts =\> "localhost" index =\> "nsg-flow-logs" } } ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [October 12, 2020, 2:01pm UTC](https://discuss.elastic.co/t/config-file-load-error-on-elastic-stack/248540/2 "2020-10-12T14:01:59Z")
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