Encoding error when importing the selected object about oradew-vscode HOT 8 CLOSED

COLUMN parameter FORMAT A20
COLUMN value FORMAT A20
SELECT * FROM V$NLS_PARAMETERS
WHERE parameter IN ('NLS_LANGUAGE', 'NLS_TERRITORY', 'NLS_CHARACTERSET');
SELECT USERENV('LANGUAGE') FROM dual;
SELECT 'ÄÖÜ-äöüß-€' AS umlaute FROM DUAL;

	"files.encoding": "windows1252",
	"terminal.integrated.shell.windows": "C:\\Windows\\System32\\cmd.exe",
	"terminal.integrated.shellArgs.windows": "/k chcp 1252",
	"oradew.envVariables": {
		"NLS_LANG": "GERMAN_GERMANY.WE8MSWIN1252"
	}

Z:\>echo %NLS_LANG%
AMERICAN_AMERICA.we8mswin1252

chcp 1252 
set NLS_LANG=.WE8MSWIN1252
sqlplus %*

{
  "compile.warnings": "NONE",
  "compile.force": true,
  "compile.stageFile": false,
  "source.input": ["./Database/**/*.sql"],
  "source.encoding": "win1250",
  "source.pattern": {
    "packageSpec": "./Database/{schema-name}/STOREDS/PKSPEC/{object-name}_h.sql",
    "packageBody": "./Database/{schema-name}/STOREDS/PKBODY/{object-name}_b.sql",
    "trigger": "./Database/{schema-name}/TRIGGERS/{object-name}.sql",
    "typeSpec": "./Database/{schema-name}/TYPES/{object-name}.sql",
    "typeBody": "./Database/{schema-name}/TYPE_BODIES/{object-name}.sql",
    "view": "./Database/{schema-name}/VIEWS/{object-name}.sql",
    "function": "./Database/{schema-name}/STOREDS/FUNC/{object-name}.sql",
    "procedure": "./Database/{schema-name}/STOREDS/PROC/{object-name}.sql",
    "table": "./Database/{schema-name}/TABS/{object-name}_tab.sql",
    "synonym": "./Database/{schema-name}/SYNONYMS/{object-name}.sql",
    "apex": "./Database/{schema-name}/APEX/{object-name}.sql"
  },
  "import.ease": true,
  "import.getDdlFunction": "siu.utl_generate_oradew.getddl",
  "package.input": ["./Database/**/*.sql", "./scripts/**/*.sql"],
  "package.exclude": ["./scripts/**/+(file|run|test)*.sql"],
  "package.output": "./pubblicazione/{schema-name}.sql",
  "package.encoding": "win1250",
  "package.templating": false,
  "test.input": ["./test/**/*.test.sql"],
  "version.number": "0.0.1",
  "version.description": "Gestione DB",
  "version.releaseDate": "2021-01-01"
}