java.lang.NoSuchMethodError

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  • NoSuchMethodError when starting iasconsole
    via by Jollysl -Oracle,
  • 9iAS OEM Error
    via by 190041,
    • java.lang.NoSuchMethodError: org.apache.log4j.Category: method getInstance(Ljava/lang/String;Lorg/apache/log4j/spi/CategoryFactory;)Lorg/apache/log4j/Category; not found at oracle.sysman.emSDK.util.performance.PerformanceLog.getInstance(PerformanceLog.java:143) at oracle.sysman.emSDK.svlt.EMServlet.<clinit>(EMServlet.java:212) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:260) at com.evermind.server.http.HttpApplication.loadServlet(HttpApplication.java:2048) at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4561) at com.evermind.server.http.HttpApplication.initPreloadServlets(HttpApplication.java:4655) at com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:785) at com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:517) at com.evermind.server.Application.getHttpApplication(Application.java:898) at com.evermind.server.http.HttpServer.getHttpApplication(HttpServer.java:719) at com.evermind.server.http.HttpSite.initApplications(HttpSite.java:586) at com.evermind.server.http.HttpSite.setConfig(HttpSite.java:267) at com.evermind.server.http.HttpServer.setSites(HttpServer.java:259) at com.evermind.server.http.HttpServer.setConfig(HttpServer.java:160) at com.evermind.server.ApplicationServer.initializeHttp(ApplicationServer.java:2382) at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:1555) at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:93) at java.lang.Thread.run(Thread.java:571)
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