When working in project mode, lists will no longer be modifiable in client-server and compiled .4DZ. As an alternative, this utility method below can be used to convert the existing lists to records in a table.

// Method: convertListsToRecords // Description // Converts existing lists to table records // // Parameters // $1 - Destination table: POINTER // $2 - Field for list name: POINTER // $3 - Field for list blob data: POINTER // ---------------------------------------------------- C_POINTER($1; $table_ptr) C_POINTER($2; $listNameField_ptr) C_POINTER($3; $listBlobField_ptr) C_TEXT($listPath_t) C_TEXT($listName_t) C_OBJECT($listJson_o) C_OBJECT($e) C_LONGINT($listRef_l) C_BLOB($test) If (Count parameters>=3)       $table_ptr:=$1    $listNameField_ptr:=$2    $listBlobField_ptr:=$3       $listPath_t:=Get 4D folder(Database folder)+"Project"+Folder separator+"Sources"+Folder separator+"lists.json"       If (Test path name($listPath_t)=Is a document)    $listJson_o:=JSON Parse(Document to text($listPath_t))       For each ($listName_t; $listJSON_o)      CREATE RECORD($table_ptr->)      $listNameField_ptr->:=$listName_t      $listRef_l:=Load list($listName_t)      LIST TO BLOB($listRef_l; $listBlobField_ptr->)      SAVE RECORD($table_ptr->)       End for each       End if       ALERT("Done")    End if

Now instead of trying to save the list to the structure using SAVE LIST, the list can be converted to a BLOB and saved directly to the table.