runnig workflow with command line on linux

Hi,

I'm trying to run workflow with command, linux(x86_64).

following is my command but error occured. How can i solve this problem.

./knime -reset -nosplash -application org.knime.product.KNIME_BATCH_APPLICATION -workflowDir="/data/knime-workspace/psql_r1"

 

error is following,

[root@egsadmin knime_2.11.3]# ./knime -consolelog -reset -nosplash -application org.knime.product.KNIME_BATCH_APPLICATION -workflowDir="/data/knime-workspace/psql_r1"
INFO   main BatchExecutor  ===== Executing workflow /data/knime-workspace/psql_r1 =====
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
WARN   main NativeCodeLoader  Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Error enabling datarush update site: null
WARN   main Database Reader  A valid JDBC connection is required. Please select one or create a new one for use.
WARN   main Database Reader  A valid JDBC connection is required. Please select one or create a new one for use.
WARN   main Database Reader  A valid JDBC connection is required. Please select one or create a new one for use.
WARN   main Database Reader  A valid JDBC connection is required. Please select one or create a new one for use.
INFO   main BatchExecutor  Workflow execution done Finished in 4 secs (4030ms)
INFO   main BatchExecutor  ========= Workflow did not execute sucessfully ============

(Knime:87114): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(Knime:87114): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed

(Knime:87114): Gtk-CRITICAL **: IA__gtk_settings_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed

(Knime:87114): GLib-GObject-CRITICAL **: g_object_get: assertion 'G_IS_OBJECT (object)' failed

(Knime:87114): Gtk-CRITICAL **: IA__gtk_settings_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed

(Knime:87114): GLib-GObject-CRITICAL **: g_object_get: assertion 'G_IS_OBJECT (object)' failed

(Knime:87114): Gtk-WARNING **: Screen for GtkWindow not set; you must always set
a screen for a GtkWindow before using the window

...........................

 

 

please help.

thank you.

I focused on 'org.slf4j.impl.StaticLoggerBinder'.

But there are some comment about 'org.slf4j.impl.StaticLoggerBinder' is ignorable.